AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsInformation ScienceHealth Care
SemenSemen AnalysisSemen PreservationSperm MotilitySperm CountSpermatozoaInfertility, MaleEjaculationInsemination, ArtificialFertilityCryopreservationAsthenozoospermiaSperm BanksOligospermiaAndrologyVasectomyInsemination, Artificial, HeterologousVaricoceleSeminal Vesicle Secretory ProteinsMasturbationCervix MucusSexual AbstinenceAcrosomeCryoprotective AgentsTestisLibidoGenitalia, MaleManuals as TopicGenital Diseases, MaleInsemination, Artificial, HomologousSperm-Ovum InteractionsPregnancyVirus SheddingScrotumFreezingAntelopesPregnancy RateSperm Retrieval
EjaculationEjaculateStallionFrozenMan's semenTrained for semen collectionBlood in the semenSperm CountBovine semenProvided semen samples2018HematospermiaCryopreservationOrgasmInfertilityAmount of semenEffect on semenMilliliter of semenAbnormalReproductive tractQualityPenisBullsBull semenHuman semenGonyostomumIncrease semenCollectAcidityTesticularOrgansInfectionParametersYellowishUrineSyringesMaresUrethraVasectomyInseminationEnhancersPrimatesHealthySeminal fluidDosesRetentionIndonesiaAnalysisSexualEvidenceOnsetAllergicArtificial vaginaSubstanceLubricantSamplesSupplementsMasturbationMaleLibidoVolumeCattleHormonesNotably
Ejaculation13
  • If an analysis of semen quality is required, this technique is generally not recommended as part of the ejaculation could be lost which decreases the accuracy of the results. (wikipedia.org)
  • Semen is the thick, white fluid released during ejaculation that contains sperm. (ucsfhealth.org)
  • Semen is the fluid expelled out of the penis during ejaculation," says Suzannah Weiss , certified sex educator and resident sexologist for the erotic pleasure platform FrolicMe . (askmen.com)
  • Even with tens or hundreds of millions of sperm cells in a normal ejaculation, sperm accounts for just "2 to 5% of semen," says Sarah Melancon, Ph.D., the sexuality and relationships expert for SexToyCollective.com . (askmen.com)
  • The amount and quality of the semen you produce in each ejaculation is related to a combination of several factors. (healthline.com)
  • Semen is a mixture of several fluids, all of which exist to some degree in the body before ejaculation. (queerty.com)
  • They have no clear mechanism for ejaculation increasing exposure, and no idea what substance is actually being reacted to in the semen. (queerty.com)
  • My concern is that, after ejaculation in the reproductive tract of women, the semen doesn't stay coagulated and it liquefies very quickly," said Kauschic. (the-scientist.com)
  • Semen retention is the practice of abstaining from ejaculation, usually for a period of time. (cavemancircus.com)
  • A sterile whirl-pack bag or other type of receptacle (i.e. baby bottle or baby bottle liner) is secured to the distal end of the artificial vagina to collect the semen during ejaculation. (petplace.com)
  • In species such as primates and rodents, semen normally coagulates after ejaculation. (colostate.edu)
  • Semen is a white or grey liquid, it emitted from the urethra on ejaculation. (worldwidehealth.com)
  • Even though ejaculation of semen accompanies orgasm and relational enjoyment erection and orgasm are both controlled by separate mechanisms and semen emission is not critical for amusing in most people. (worldwidehealth.com)
Ejaculate7
  • I say may help because this depends on whether he produces much pre-ejaculate (and whether you are allergic to pre-ejaculate, which is a different substance than semen). (scarleteen.com)
  • It is important to note that although semen production is linked to puberty," he adds, "it is not the same as being able to ejaculate. (askmen.com)
  • But remember: There isn't any scientific evidence to suggest that taking lecithin supplements will have an effect on the amount of semen you produce when you ejaculate. (healthline.com)
  • The main advantage of performing artificial insemination with fresh semen is that one ejaculate can be split among several mares that are ready to be bred, therefore increasing the book of mares for a particular stallion in a given season. (petplace.com)
  • Some bulls, for instance, ejaculate distinctly yellowish semen while most have light, cream colored semen. (colostate.edu)
  • Semen is the whitish discharge that comes out of your penis when you ejaculate. (sense.info)
  • Much as they would like to as they get older then fewer men can ejaculate the huge semen loads so they experienced in their youth. (worldwidehealth.com)
Stallion10
  • Cryopreservation (freezing) allows long-term sperm storage, which in turn allows a breeder to buy and store semen from a stallion of interest and save it for the right mare in the future. (thehorse.com)
  • A stallion may be subfertile in a frozen or cooled semen program and exhibit normal fertility in fresh AI or natural mating conditions. (ivis.org)
  • Monitoring fertility of breeding stallions in AI programs with cryopreserved semen begins with the identification of the semen freezing technique that allows to produce the best possible semen quality from a given stallion. (ivis.org)
  • In order to guarantee the highest level of fertility from a stallion, semen parameters should be regularly checked by performing a strict post-thaw quality control on each batch of semen that is processed for freezing. (ivis.org)
  • This abstract will focus on how semen should be processed for freezing, so to obtain the optimum semen quality that will inevitably help the practitioner to obtain the highest level of fertility for a given stallion. (ivis.org)
  • Semen from stallions is usually collected with an artificial vagina with the stallion mounted on a mare in heat or a dummy mount. (petplace.com)
  • The libido or sexual drive of the stallion and breeding experience of the stallion are also important factors to consider when training a stallion for semen collection. (petplace.com)
  • Other methods of semen collection are available, including collection of semen with the stallion standing on the ground or manual stimulation instead of an artificial vagina. (petplace.com)
  • Today, doses of refrigerated stallion semen are stored, sent, and transported in single-use polystyrene transport boxes. (researchgate.net)
  • Toda y, doses of r efrigerated stallion semen are stored, sent, and transported in single-use pol ystyrene transport boxes. (researchgate.net)
Frozen14
  • Semen can be either liquid or frozen. (wikipedia.org)
  • There are many kinds of preservatives used in dilution with semen - most contain energy and antibiotics for liquid, and protection from freezing for frozen semen. (wikipedia.org)
  • Once the semen is extracted, antibiotics and preservatives are added, and the mixture is frozen and stored, Doak said. (nbcnews.com)
  • The benefits of using frozen semen when breeding a mare are numerous. (thehorse.com)
  • The ability to import frozen semen from other countries allows breeders access to quality stallions all over the world. (thehorse.com)
  • And storing frozen semen gives mare owners the option to breed to stallions that have died, have been castrated, or are actively competing and not available for collection. (thehorse.com)
  • Pregnancy rates achieved with frozen semen vary, but they average between 30-60% per estrous cycle. (thehorse.com)
  • While it might take more than one cycle to achieve a pregnancy using frozen semen, most young, fertile mares will conceive over the course of a breeding season. (thehorse.com)
  • Owners should be aware that pregnancy rates with frozen semen are significantly lower in mares older than 16. (thehorse.com)
  • For the best chance of success, owners should breed to stallions that are known to have good-quality frozen semen and have produced live foals. (thehorse.com)
  • This happens particularly when mares are inseminated with cooled or frozen semen shipped internationally. (ivis.org)
  • Before frozen semen is used for artificial insemination, a blood sample taken at the time the semen was collected and a second blood sample taken aminimum of 6 months later should be tested for HIV antibody. (cdc.gov)
  • Frozen semen should be used only if both of the tests are negative. (cdc.gov)
  • If you are unfamiliar with the manner that frozen semen is shipped, contact us for details. (bovine-elite.com)
Man's semen4
  • Semen analysis measures the amount and quality of a man's semen and sperm. (ucsfhealth.org)
  • A study of more than 9,000 men with fertility problems has revealed a correlation between the number of different defects in a man's semen and the likelihood that the man has other health problems. (sciencedaily.com)
  • In addition, as the number of different kinds of defects in a man's semen rose, so did his likelihood of having a skin disease or endocrine disorder. (sciencedaily.com)
  • When looking at the severity of all health problems, the scientists observed a statistically significant connection between the number of different ways in which a man's semen was deficient and the likelihood of his having a substantial health problem. (sciencedaily.com)
Trained for semen collection2
  • Most stallions can be easily trained for semen collection with an artificial vagina provided both the handler and semen collection technician are experienced. (petplace.com)
  • At seven months of age, boars were randomly allocated to three different groups and trained for semen collection. (thepigsite.com)
Blood in the semen3
  • Blood in the semen is called hematospermia. (medlineplus.gov)
  • Most of the time, the cause for blood in the semen is not known. (medlineplus.gov)
  • Blood in semen (called hematospermia, because sperm are mixed with blood in the semen) can be a frightening symptom, but it is usually not a sign of a serious problem. (msdmanuals.com)
Sperm Count6
Bovine semen1
  • The process of bovine semen collection is vital in the agricultural industry as it allows farmers to improve the genetics of their herds and increase the efficiency of their breeding programs. (wikipedia.org)
Provided semen samples1
  • The men had routinely provided semen samples, which the researchers assessed for characteristics including volume, concentration and motility. (sciencedaily.com)
20181
  • Ekspor semen dan clinker Semen Indonesia Group tumbuh lebih dari 50% pada Agustus 2018. (bisnis.com)
Hematospermia1
  • As stated in that report, information about possible sexual transmission of Zika virus was based on one published report of transmission from a man to a woman, one published report in which Zika virus was detected in semen of a man with hematospermia, and one case of possible sexual transmission then under investigation in Texas. (cdc.gov)
Cryopreservation4
  • Semen can be collected from endangered species for cryopreservation of genetic resources. (wikipedia.org)
  • Cryopreservation protocols for semen exist for bird species used in animal production, fancy and hobby species, and wild bird species. (wur.nl)
  • Cryopreservation of avian semen is used for preserving (genetic diversity of) endangered species or breeds. (wur.nl)
  • Success and efficiency of cryopreservation of bird semen differs among species and breeds or selection lines. (wur.nl)
Orgasm2
  • 1 Whether this manifests as a lower libido, reduced erectile strength, or diminished semen volume and orgasm activity, it's not something any man wants to confront. (innerbody.com)
  • Semen is the thick, white fluid released from the penis during sexual climax (orgasm). (medlineplus.gov)
Infertility4
  • A semen analysis can help figure out if a problem with semen or sperm is likely to be causing infertility. (medlineplus.gov)
  • A study of men who were evaluated for the cause of their infertility finds previously unknown relationships between deficiencies in their semen and other, seemingly unrelated health problems. (sciencedaily.com)
  • Setting: Males providing semen samples at a university infertility clinic. (cdc.gov)
  • Patient(s): Nonvasectomized males who provided at least one semen sample at an infertility clinic. (cdc.gov)
Amount of semen1
Effect on semen2
  • Does lecithin have any effect on semen? (healthline.com)
  • Sedentary work position encountered in ordinary jobs, although a strong determinant of scrotal temperature, does not seem to have any effect on semen quality. (nih.gov)
Milliliter of semen2
  • Generally each milliliter of semen contains millions of spermatozoa (sperm) even but the majority of the volume consists of secretions of the glands into the male reproductive and fertility organs. (worldwidehealth.com)
  • In contrast to the frequent and prolonged shedding of ZIKV RNA in semen, the shedding of infectious ZIKV that could be cultured was rare, short-lived, and limited to the few samples with at least 7.0 log 10 ZIKV RNA copies per milliliter of semen," the authors write. (medscape.com)
Abnormal1
  • It is important to note the appearance of any semen sample, particularly to identify abnormal conditions. (colostate.edu)
Reproductive tract2
  • Semen from most species is homogeneous in consistency, and the presence of flakes or small clumps usually indicates an inflammatory process in the reproductive tract and the male. (colostate.edu)
  • The function of semen is simply for reproduction and as a vehicle to carry the spermatozoa into the female reproductive tract. (worldwidehealth.com)
Quality15
  • A high scrotal temperature is a common finding in infertile patients and experimental studies indicate that specific types of heat exposure reduce semen quality. (nih.gov)
  • Only weak and inconsistent associations were found between sedentary position and semen quality. (nih.gov)
  • We conclude that scrotal temperature and semen quality are closely associated. (nih.gov)
  • In fact, providing the equine breeding industry with high quality semen should lead to achieve the optimum level of fertility in the field. (ivis.org)
  • The first critical aspect of a successful semen preservation technique is to obtain a high quality sample without damaging the fragile sperm during collection or processing. (ivis.org)
  • The study, conducted by investigators at the Stanford University School of Medicine, also links poor semen quality to a higher chance of having various specific health conditions, such as hypertension, and more generally to skin and endocrine disorders. (sciencedaily.com)
  • In particular, the investigators found a substantial link between poor semen quality and specific diseases of the circulatory system, notably hypertension, vascular disease and heart disease. (sciencedaily.com)
  • A man's health is strongly correlated with his semen quality," he said. (sciencedaily.com)
  • Artificial insemination programs with fresh semen provide excellent results as long as the semen quality is acceptable and the semen is handled appropriately after collection. (petplace.com)
  • The quality of the semen was analyzed by a computer-assisted semen analyzer at the day of collection and after the 48 hours of storage. (researchgate.net)
  • Learn about how your semen analysis results impact your ability to have a baby and how to enhance your sperm quality. (coastalfertility.com)
  • Sperm mitochondrial DNA copy number mediates the association between seminal plasma selenium concentrations and semen quality among healthy men. (bvsalud.org)
  • However, the association of Se status with human semen quality remains controversial and the underlying mechanisms are poorly understood. (bvsalud.org)
  • Association of semen quality and occupational factors: comparison of case-control analysis and analysis of continuous variables. (cdc.gov)
  • 1999) Semen quality and reproductive hormones before orchiectomy in men with testicular cancer. (medscape.com)
Penis2
  • When this happens, urine and semen can combine as semen passes out of your penis. (healthline.com)
  • Additionally, the length of this vagina fits with the length of the penis of most stallions avoiding the heat shock of the sperm that will result if semen is exposed to the inside water jacket of the vagina. (petplace.com)
Bulls6
  • Depending on the farmers' budget - a semen unit generally ranges in price from a couple dollars to $50 - they choose from bulls depending on the traits they produce. (nbcnews.com)
  • About 95 percent of the dairy bull semen companies own or lease the bulls and collect the semen and market it, said Doak, whose 25-member association is based in Columbia, Mo. (nbcnews.com)
  • The bulls are charmed with a teaser animal - usually a steer - and semen is collected with a radiator-like hose lined in latex so warm water can go between the hose and the lining. (nbcnews.com)
  • There are at least 10 bulls that have produced more than 1 million units of semen and several bulls that make more than $3 million a year, he said. (nbcnews.com)
  • I wouldn't mind having sexed semen on certain bulls. (cattletoday.com)
  • Semen from 16 Norwegian Red young bulls with unknown fertility was collected and processed after splitting the semen in two aliquots. (sintef.no)
Bull semen5
  • Ken Montsma takes bull semen to be thawed before inserting it in a cow on a farm near Fond du Lac, Wis. (nbcnews.com)
  • The number of units of dairy bull semen sold within the nation has increased more than 39 percent and exports have risen nearly 20 percent from 1995 to 2005. (nbcnews.com)
  • For beef bull semen, domestic sales increased nearly 28 percent and exports rose nearly 15 percent. (nbcnews.com)
  • Doak said U.S. farmers spent about $225 million last year on bull semen. (nbcnews.com)
  • The two squared off again in 2020, when Herbster, who owes his fortune in part to selling bull semen, bankrolled a state legislative candidate who waged a primary challenge against a Ricketts-appointed officeholder. (politico.com)
Human semen2
  • 1. Kulcsár G, Csata S, Nász I. Investigations into virus carriership in human semen and mouse testicular cells. (cdc.gov)
  • When Burch and Gallup tested samples of human semen, they found luteinizing hormone and follicle-stimulating hormone, both of which can induce a woman to release eggs earlier than normal. (discovermagazine.com)
Gonyostomum1
  • Then you might have been subjected to gonyostomum semen - freshwater algae that previously only existed in forest ponds and swamps, but that are now invading other. (lu.se)
Increase semen2
Collect3
  • This is the most common way to collect a semen sample. (wikipedia.org)
  • In order to collect semen from a male dog, an artificial vagina is prepared, which is a conical thin latex sleeve ending in a sterile collection tube. (wikipedia.org)
  • Make sure to collect all the semen you produce. (medlineplus.gov)
Acidity2
Testicular1
  • Seasonal variation in serum testosterone, testicular measurements and semen characteristics in the collared peccary ( Tayassu tajacu ). (bvsalud.org)
Organs5
  • The Public Health Service published its initial recommendations regarding screening prospective donors of semen, organs, or tissues for the presence of antibody to human immunodeficiency virus (HIV) in 1985 (1). (cdc.gov)
  • Most recently, the House of Delegates of the American Medical Association, at its meeting held June 21-25, 1987, adopted a recommendation that testing for antibody to HIV be performed for all donors of blood, organs, or tissues intended for transplantation and for donors of semen or ova (7). (cdc.gov)
  • Prospective donors of organs, tissues, and semen should be tested for antibody to HIV (1,6). (cdc.gov)
  • Testing donors of organs, tissues, and semen for antibody to human T-lymphotropic virus type III/lymphadenopathy-associated virus. (cdc.gov)
  • These guidelines address the use of tests for the hepatitis B and C viruses to screen donations of blood and plasma collected for transfusion or further manufacture into injectable products, as well as to screen donors of organs, tissues, and semen. (cdc.gov)
Infection11
  • Yellow semen may be nothing to worry about, but it may also be a sign of an underlying medical condition such as jaundice or a prostate infection. (healthline.com)
  • Semen that appears yellowish-green in color could be a symptom of a possible prostate infection . (healthline.com)
  • Presence of nucleic acid or antigen in semen does not represent the presence of replication-competent or infection-competent virus, which can generally only be demonstration by isolation and culture of virus. (cdc.gov)
  • The research follows up on a 2007 study that identified a positively-charged seminal protein called SEVI (semen-derived enhancer of virus infection) that boosted HIV's infectivity. (the-scientist.com)
  • Peptides Released by Physiological Cleavage of Semen Coagulum Proteins Form Amyloids that Enhance HIV Infection," Cell, doi:10.1016/j.chom.2011.10.010, 2011. (the-scientist.com)
  • to determine if PCR-positive PCV2 semen causes PCV2 infection or reproductive failure when used to inseminate PCV2 negative gilts. (thepigsite.com)
  • The role of donated semen in the transmission of HIV infection was confirmed later that year (2). (cdc.gov)
  • Paul S. Mead, MD, MPH, an epidemiologist at the Centers for Disease Control and Prevention in Fort Collins, Colorado, and colleagues prospectively studied ZIKV shedding in semen (n = 184) and urine (n = 183) of men with symptomatic ZIKV infection. (medscape.com)
  • Mead et al report that ZIKV RNA was present in semen during the first 30 days after illness onset in more than 60% of men with symptomatic infection but decreased quickly and persisted for up to 9 months in only 1% of men. (medscape.com)
  • The difference between semen ZIKV RNA levels and levels of infectious virus suggests that relying on molecular analysis might lead to overestimating the risk for sexual transmission in ZIKV infection, according to the authors. (medscape.com)
  • Likewise, the fact that sexual transmission could rarely be confirmed for [Ebola virus], despite the detection of RNA in the semen of survivors more than 1 year after acute infection, further shows the shortcomings of molecular detection alone in understanding transmissibility. (medscape.com)
Parameters2
  • Objective: To compare two statistical approaches, case-control and analysis of continuous parameters of semen, in examining the relationship between occupational exposures and male reproductive function. (cdc.gov)
  • However, linear models incorporating continuous variables identified a number of occupational factors that were associated with specific parameters of semen. (cdc.gov)
Yellowish1
  • Semen is a creamy, slightly yellowish or grayish, combination of fluids that includes sperm and water," says Joe Kort, Ph.D., LMSW, certified sexologist, and founder and director of The Center for Relationship and Sexual Health in Royal Oak, Michigan. (askmen.com)
Urine3
  • The mixture of urine and semen may make your semen look yellow. (healthline.com)
  • in Africa, India, and parts of the Middle East can invade the urinary tract, causing blood to appear in the urine and often in semen. (msdmanuals.com)
  • Samples were collected twice per month, and the analysis included 1327 semen samples and 1038 urine samples obtained 14 to 304 days after illness onset. (medscape.com)
Syringes2
  • A Maryland man charged with poking a woman in the rear end with a syringe was found in possession of syringes containing semen when he was arrested, according to police. (thesmokinggun.com)
  • Police today announced that the seized syringes contained semen, the source of which may be determined via additional testing. (thesmokinggun.com)
Mares1
  • Freshly collected semen can then be evaluated and used for artificial insemination of mares. (petplace.com)
Urethra2
  • Even by that standard, there should be some kind of reaction within the urethra itself once the semen comes in contact with it, not flu symptoms. (queerty.com)
  • in the urethra or the ducts that connect the testes to the urethra (spermatic ducts) may cause quite a bit of blood to appear in semen. (msdmanuals.com)
Vasectomy6
Insemination8
  • Semen collection refers to the process of obtaining semen from human males or other animals with the use of various methods, for the purposes of artificial insemination, or medical study (usually in fertility clinics). (wikipedia.org)
  • Felipe Ruiz, general director for the Mexican Holstein Association in Queretaro, Mexico, said Mexican farmers use artificial insemination for more than 80 percent of their cows and a little less than half of the semen is from the U.S. (nbcnews.com)
  • If semen is not handled appropriately and timing of insemination is not accurate, pregnancy rates may be sub-optimal in artificial insemination programs. (petplace.com)
  • 10) However, due to the rapid spread and the extensive use of artificial insemination by most production units, semen transmission has been suggested as a significant route of dissemination of PCV2, yet previous epidemiological investigations have found no association with the use of artificial insemination as a risk factor for PCVAD (2,3,6,9,15). (thepigsite.com)
  • In late 1986 and early 1987, transmission of acute viral hepatitis B resulting from artificial insemination with donated semen was reported (3,4). (cdc.gov)
  • In the past, fresh sperm has been routinely recommended for use in artificial insemination and may still be appropriate when semen is from a donor in a mutually monogamous marriage/relationship with the recipient. (cdc.gov)
  • Screening to reduce transmission of sexually transmitted diseases in semen used for artificial insemination. (cdc.gov)
  • Such semen should not be used for insemination and the male should be examined to diagnose and treat the condition. (colostate.edu)
Enhancers2
  • The combination of combating HIV and its protein enhancers in semen could "produce a far more effective microbicide, and that's very important for women," he added. (the-scientist.com)
  • Although many of the semen enhancers advertise increases in semen production of '100% or more than it', the truth is that only a handful of natural semen supplements and semen product will provide these types of dramatic results. (worldwidehealth.com)
Primates1
  • Those hormones were conspicuously scant in semen from primates, like chimpanzees, that advertise their most fertile periods with red, swollen backsides. (discovermagazine.com)
Healthy4
  • Healthy semen is usually white or whitish-gray in color. (healthline.com)
  • Ultimately, it is important to practice safe sex and get regular medical checkups to ensure that your semen is healthy and safe. (askmen.com)
  • Healthy sperm are measured by how well and how fast they can swim in your semen. (healthline.com)
  • Semen and blood samples from 99 healthy men were analysed in relation to scrotal skin temperature obtained by a 24-h continuous monitoring protocol. (nih.gov)
Seminal fluid2
  • In fact, in known cases of semen allergy, it is proteins within seminal fluid which are thought to usually be the problem, not sperm cells. (queerty.com)
  • Semen consists of sperm and seminal fluid. (sense.info)
Doses2
  • The ECOOL Box allows the cooling of semen doses at a rate of-0.13°C/min, with no detrimental effect. (researchgate.net)
  • In total, 2000 semen doses were produced from each bull, divided equally by treatment. (sintef.no)
Retention11
  • But what is semen retention? (dazeddigital.com)
  • Dave* is a personal trainer who has engaged in stints of semen retention for the past seven years. (dazeddigital.com)
  • Hearing him talk about his journey with semen retention makes it sound kind of transcendent - and in fact, he credits it with a spiritual awakening of sorts. (dazeddigital.com)
  • Semen retention is pure alchemy," he explains. (dazeddigital.com)
  • Comments like these are echoed throughout the semen retention community, and it's this spiritual aspect that marks semen retention as different from other cis male-centred abstinence movements such as NoFap , which encourages individuals to avoid masturbation and watching porn. (dazeddigital.com)
  • Das himself adheres to a form of semen retention but, given that he's married, doesn't forgo sex altogether. (dazeddigital.com)
  • With meditation, breathwork and muscle control, I'm able to have non-ejaculatory sex which allows me to practice semen retention. (dazeddigital.com)
  • It all sounds great, especially when you add in the fact that plenty of people who subscribe to semen retention talk of physical benefits in addition to spiritual ones: better performance at the gym, more energy, sharper focus. (dazeddigital.com)
  • I figured I'd take some time off from posting and take a deep dive into the world of sex with Semen Retention. (cavemancircus.com)
  • What is the Point of Semen Retention? (cavemancircus.com)
  • Some people believe that semen retention can have various benefits, such as increased energy, better focus and concentration, improved physical performance, and greater sexual stamina. (cavemancircus.com)
Indonesia6
  • PT Semen Indonesia Industri Bangunan, anak usaha PT Semen Indonesia (Persero) Tbk. (bisnis.com)
  • LafargeHolcim Ltd. meneken perjanjian dengan PT Semen Indonesia (Persero) Tbk. (bisnis.com)
  • JAKARTA - Kementerian BUMN memastikan PT Semen Indonesia (Persero) Tbk. (bisnis.com)
  • Efisiensi berbagai instrumen biaya dan pertumbuhan volume penjualan mengerek laba bersih PT Semen Indonesia (Persero) Tbk. (bisnis.com)
  • Selama sepekan terakhir, kinerja saham PT Semen Indonesia (Persero) Tbk. (bisnis.com)
  • JAKARTA- Volume penjualan produsen semen pelat merah PT Semen Indonesia (Persero) Tbk. (bisnis.com)
Analysis11
Sexual1
  • Blood in semen is not usually a sign of cancer and does not affect sexual function. (msdmanuals.com)
Evidence1
  • In a paper entitled Shedding of porcine circovirus type 2 by boars and the role of PCV-2 in semen transmission , Darin Madson and co-workers at the Department of Veterinary Diagnostic and Production Animal Medicine at Iowa State University found evidence that PCVa and PCVb are shed in boar semen. (thepigsite.com)
Onset3
  • Rift Valley fever in kidney transplant recipient returning from Mali with viral RNA detected in semen up to four months from symptom onset, France, autumn 2015. (cdc.gov)
  • Most men with symptomatic Zika virus (ZIKV) infections had the ZIKV genetic footprint in their semen for at least 30 days after symptom onset, but only 4% had infectious virus, according to a prospective study reported April 12 in the New England Journal of Medicine . (medscape.com)
  • He writes, "In this study, 4% of the ZIKV RNA-positive semen samples were found to be infectious, and infectivity was observed only in samples that were obtained within 30 days after illness onset and that had a viral load of more than 7.0 log 10 RNA copies per milliliter. (medscape.com)
Allergic4
  • It can be that someone is allergic to just one person's semen or allergic to all semen. (scarleteen.com)
  • Are You Allergic To Your Own Semen? (queerty.com)
  • Then you probably won't believe in Post-Orgasmic Illness Syndrome, a condition describing men who are allergic to their own semen. (queerty.com)
  • I get hives if it is on me for too long, I don't know if I'm allergic to semen or if it is just irritating my skin. (queerty.com)
Artificial vagina3
  • Semen can be collected via masturbation (e. g., from stallions and canids), prostate massage, artificial vagina, penile vibratory stimulation (vibroejaculation) and electroejaculation. (wikipedia.org)
  • Semen from stallions is most commonly collected with the aid of an artificial vagina while mounting a mare in heat, an ovariectomized mare or a dummy mount. (petplace.com)
  • The choice of artificial vagina to be used depends on the preference and experience of the semen collection technician. (petplace.com)
Substance1
  • a) Part of the reason I took issue with the study is that they /don't/ know what substance in semen is being reacted to, so even if the conclusion happens to be correct, we have no way of knowing whether or not sperm cells have anything to do with it. (queerty.com)
Lubricant1
  • The vagina should only be lubricated to about two-thirds of its length to avoid excessive contamination of the semen sample with lubricant. (petplace.com)
Samples2
  • You may need to provide two or more semen samples within a week or two. (medlineplus.gov)
  • Semen, blood swabs, and serum samples were collected prior to PCV2 inoculation and 20 times after inoculation until termination of the study at DPI 90. (thepigsite.com)
Supplements1
  • Is there any research to support other semen-boosting supplements? (healthline.com)
Masturbation1
Male4
  • The male ejaculates and the semen is collected in the tube. (wikipedia.org)
  • Overall, semen is a vital part of male reproductive health and fertility," says Mak Adikami, cofounder of lustyboy.com . (askmen.com)
  • Semen contains sperm, the cells made in the male reproductive system that include the genetic material needed to make a baby. (medlineplus.gov)
  • About 15 percent of all couples have fertility issues, and in half of those cases the male partner has semen deficiencies," said the study's lead author, Michael Eisenberg, MD, assistant professor of urology and director of male reproductive medicine and surgery at Stanford. (sciencedaily.com)
Libido2
Volume3
  • While sperm is an important component of semen in terms of its function in causing pregnancy, those tadpole-shaped cells don't actually account for much of the actual volume of semen, primarily because of how microscopically small each sperm is. (askmen.com)
  • This can affect your semen volume. (healthline.com)
  • Your desire to have sex can impact your semen volume. (healthline.com)
Cattle1
  • Ellie Mae reminded me of a paper i wrote in college about sexing semen in beef cattle. (cattletoday.com)
Hormones2
  • Semen contains hormones that might induce a woman to release eggs earlier than normal. (discovermagazine.com)
  • When women evolved concealed ovulation, men most likely developed semen full of hormones to wrest back control of paternity. (discovermagazine.com)
Notably1
  • This chapter describes important variables of methods for collecting, diluting, cold storage, and freezing and thawing of bird semen, notably the medium composition, cryoprotectant used and its concentration, cooling rate, freezing method, and warming method. (wur.nl)