"Estrogen Linked To Sperm Count, Male Fertility". Science Blog. Retrieved 4 March 2008.. ... In males, estrogen regulates certain functions of the reproductive system important to the maturation of sperm[17][18][19] and ...
Handelsman DJ (2001). "Estrogens and falling sperm counts". Reproduction, Fertility, and Development. 13 (4): 317-24. PMID ... Sharpe RM, Skakkebaek NE (May 1993). "Are oestrogens involved in falling sperm counts and disorders of the male reproductive ... "Environmental estrogens and sperm counts" (PDF). Pure and Applied Chemistry. 75 (11-12): 2181-2193. doi:10.1351/pac200375112181 ... nor evidence of a general decline in sperm counts.[17][18] Suppression of estradiol production in a subpopulation of subfertile ...
It was discovered Ethan suffered an extremely low sperm count. They turned to fertility treatments, using a sperm donor along ... A different sperm donor was used when the couple decided to conceive a younger sibling for Eliot. Casey underwent IUI for the ...
This may be associated with a decline in sperm counts.[citation needed] ... Therefore, since sperm are antigenically different from self tissue, a male animal can react immunologically to his own sperm. ... Instead, the sperm are produced in spherical structures called sperm ampullae. These are seasonal structures, releasing their ... This was because people believed that the right testicle made "boy" sperm and the left made "girl" sperm.[18] ...
"Low sperm count". NHS Choices. 2 August 2016. Baazeem, Abdulaziz; Belzile, Eric; Ciampi, Antonio; Dohle, Gert; Jarvi, Keith; ... and some have sperm with abnormal shapes or that do not move well. Theories as to how variocele affects sperm function include ... The relationship between varicocele and infertility is unclear; some men with the condition are fertile, some have sperm that ... There is tentative evidence that varicocelectomy may improve fertility in those with obvious findings and abnormal sperm; ...
If sperm count remains above 60 million per ejaculate, fertility remains normal. But sperm counts are continuing to drop. At ... Over the past half century, there has been an increase in scientific data supporting the decline in male sperm count. The ... Martin, Robert (May 21, 2013). "Sperm Count Updated". Psychology Today. Sussex Publishers, LLC. Retrieved March 3, 2016. Coale ... Waiting time to conception, or the time it takes for the woman to become pregnant, including the time for sperm to travel to ...
At least one case report has been published that documents the efficacy of treating a low sperm-count with tamoxifen in an ... Some individuals with PAIS have a sufficiently high sperm count to father children; at least one case report has been published ... Several publications have indicated that testosterone treatment can correct low sperm counts in men with MAIS. ...
"BMI in relation to sperm count: An updated systematic review and collaborative meta-analysis". Human Reproduction Update. 19 (3 ...
2012). "BMI in relation to sperm count: An updated systematic review and collaborative meta-analysis". Human Reproduction ...
China Sperm Count: Evening Briefing Asia". Bloomberg. 13 July 2017. Retrieved 22 July 2017. School of Engineering. "Morris ...
... : Increasing Sperm Count". WebMD. http://www.brucegilbertmd.com/uploads/assets/[permanent dead link]/Journal_Articles/ ...
"Re: DOES YELLOW 5 LOWER SPERM COUNT". Madsci.org. Retrieved 2012-11-10.. ... and sperm count. There are no documented cases supporting the claim tartrazine will shrink a penis or cause it to stop growing. ...
"Re: DOES YELLOW 5 LOWER SPERM COUNT". Madsci.org. Retrieved 2012-11-10. "Mountain Dew Shrinks Testicles". snopes.com. Retrieved ... and sperm count. There are no documented cases supporting the claim tartrazine will shrink a penis or cause it to stop growing ...
"Male Birth Control Possible? JQ1 Compound Decreases Mice's Sperm Count, Quality". Huffingtonpost.com. 2012-08-16. Retrieved ...
"Estrogen Linked To Sperm Count, Male Fertility". Science Blog. Retrieved 2008-03-04. Hill RA, Pompolo S, Jones ME, Simpson ER, ... In males, estrogen regulates certain functions of the reproductive system important to the maturation of sperm and may be ...
... decreased sperm count, reproductive problems, early puberty, obesity, and neurological problems. Early developmental stages ... "Prenatal testosterone excess reduces sperm count and motility". Endocrinology. 149 (12): 6444-8. doi:10.1210/en.2008-0785. PMID ... but of greatest concern are effects on the development of the male reproductive system and production of normal sperm in young ...
The procedure is regarded as permanent because vasectomy reversal is costly and often does not restore the male's sperm count ... The entry of the sperm into the scrotum can cause sperm granulomas to be formed by the body to contain and absorb the sperm ... Another method of contraception must be relied upon until a sperm count is performed either two months after the vasectomy or ... Intracytoplasmic sperm injection: Sperm can be aspirated from the testicles or the epididymis, and while there is not enough ...
... sperm concentration of 20×106 spermatozoa/ml or more, sperm count of 40×106 spermatozoa per ejaculate or more, and motility of ... It is the sperm in the semen that is the fertile component, and therefore semen quality involves both sperm quantity and sperm ... In a study with Swedish and Danish men, a prolonged interval between ejaculations caused an increase of the sperm count in the ... Richthoff, J.; Rylander, L; Hagmar, L; Malm, J; Giwercman, A (2002). "Higher sperm counts in Southern Sweden compared with ...
Several studies have shown that obese men tend to have a lower sperm count, fewer rapidly mobile sperm and fewer progressively ... "Obesity linked to lower sperm count in young men". Reuters. 11 August 2010. Retrieved 25 September 2010. "Sweden to prescribe ... motile sperm compared to normal-weight men. School nurses in Uppsala, Uppsala County will be prescribing exercise to teenage ...
Several studies have shown that obese men tend to have a lower sperm count, fewer rapidly mobile sperm and fewer progressively ... "Obesity linked to lower sperm count in young men". Reuters. 11 August 2010. Retrieved 25 September 2010. "World's Fattest ... motile sperm compared to normal-weight men. Source:Forbes.com The following list reflects the percentage of overweight adults ...
Several studies have shown that obese men tend to have a lower sperm count, fewer rapidly mobile sperm and fewer progressively ... "Obesity linked to lower sperm count in young men". Reuters. August 11, 2010. Retrieved September 25, 2010. "Doppelt so viele ... motile sperm compared to normal-weight men. Obesity in Germany has created a cholesterol problem. High cholesterol is known to ...
Several studies have shown that obese men tend to have a lower sperm count, fewer rapidly mobile sperm and fewer progressively ... "Obesity linked to lower sperm count in young men". Reuters. August 11, 2010. Retrieved September 25, 2010. "New park opens as ... motile sperm compared to normal-weight men. Scientists from the University of Verona designed a new type of park to help deal ...
Several studies have shown that obese men tend to have a lower sperm count, fewer rapidly mobile sperm and fewer progressively ... Web "Obesity linked to lower sperm count in young men". Reuters. 11 August 2010. Retrieved 25 September 2010. Reid, Melanie (29 ... motile sperm compared to normal-weight men. Researchers in France have said that poor children were up to three times more ...
... reproductive effects including reduction in sperm count and ovarian failure. When combined with ethanol, procarbazine may cause ... Common side effect include low blood cell counts and vomiting. Other side effects include tiredness and depression. It is not ...
Collecting the sperm at home gives a higher sperm concentration, sperm count and motility particularly if the sperm is ... sperm count and sperm motility. Men who scored high on a battery of intelligence tests tended to have higher counts of healthy ... may cause low sperm count. Many antibiotics, e.g. penicillin and tetracycline, suppress sperm production. In addition, in vitro ... The decline in sperm count among men in South America, Asia, and Africa is less than men in Western countries, though the ...
Deaths from snakebites are uncommon in many parts of the world, but are still counted in tens of thousands per year in India.[ ... and so the male and female simply press their cloacas together as the male discharges sperm.[113] ...