Gestation length litter size and litter. Medical search. Frequent questions

The offspring, called pups, are quickly weaned and reach adult size in some dimensions by three weeks old. (wikipedia.org)
Pups are born in January after a 10-month gestation period. (mnhn.fr)
No change in water consumption nor in litter size, number of dead pups, or length of pregnancy was noted. (cdc.gov)
They typically give birth to 6-12 pups per litter. (restonyc.com)
With a gestation length of just 16 days and litter sizes around 6-12 pups, they can have up to 5 litters per year. (restonyc.com)
Litter size ranges from 1-6 pups. (restonyc.com)
Their gestation period is 60-63 days and litter size ranges from 4-7 pups. (restonyc.com)
Maned Wolves - These wild canids have a gestation of 65 days and average litter size of 2-6 pups. (restonyc.com)
Litters can range in size from 10-20 pups. (saveoursharks.com.au)
The gestation period lasts approximately 51 to 53 days, resulting in a litter size of 2 to 5 adorable pups. (foxauthority.com)
The gestation period for Cape Foxes is approximately 53 days, and they usually give birth to a litter of 4-5 pups. (foxauthority.com)
Pups of the second litters (F 1b and F 2b ) became parents of the next generation. (inchem.org)

Mated females were housed individually during gestation and lactation, in solid floor polypropylene cages with stainless steel mesh lids and softwood flakes. (europa.eu)
Environmental enrichment was provided in the form of wooden chew blocks and cardboard fun tunnels (Datesand Ltd., Cheshire, UK) except for mated females during gestation and lactation. (europa.eu)
Maximum observed lengths were 165 and 166 cm fork length (FL) for males and females respectively. (edu.au)
The lengths at which 50% of sharks were mature were 126.9 and 135.9 cm FL for males and females respectively. (edu.au)
males were exposed for 6 weeks, while females were exposed through gestation. (cdc.gov)
Females have a 3 week gestation period and then deliver from 3-10 young per litter during the spring or summer. (tn.gov)
The average gestation period is 42 days and females may have two or three litters each year. (pngimg.com)
Females become sexually mature at just 8-12 weeks, gestation is between 21 and 23 days, and females are able to conceive whilst suckling a previous litter, often mating within 18 hours of giving birth (1). (eopugetsound.org)

Length of cohabitation: for a period of up to fourteen days. (europa.eu)
Gestation length averaged 64 days, with parturition occurring between April and May. (seafwa.org)
Gives birth to litters of 2 to 4 young following a gestation of 37 to 42 days. (ncpedia.org)
Breeding seasons are March/April to October/November and gestation lasts approximately 25 days. (rentokil.com)
Rats - Rats can start breeding as early as 2 months old and then have a gestation period of only 21-24 days. (restonyc.com)
Mice - House mice have a gestation period of just 19-21 days and give birth to litters of 4-12 babies. (restonyc.com)
Guinea Pigs - These rodents have a longer gestation of 59-72 days but can still have 2-5 litters per year. (restonyc.com)
Eastern Cottontail Rabbits - Have an average gestation of 28-31 days and litters of 4-7 kits. (restonyc.com)
They typically breed from February through September and give birth every 30 days to up to 7 litters per year. (restonyc.com)
Jackrabbits - Have a gestation of 41-47 days and litters of 2-8 kits. (restonyc.com)
Snowshoe Hares - Have one of the shortest mammal gestations at just 36 days. (restonyc.com)
Pig gestation is 114 days and litters contain 8-14 piglets. (restonyc.com)
Sheep - With a gestation of just 147-155 days, ewes can lamb twice per year. (restonyc.com)
Gestation lasts from 66 to 77 days and usually results in the birth of two kittens. (zooborns.com)
The gestation time is about 72 days, generally during the dry season, and the litter size varies from 2 to 4 offspring. (wcs.org)
Gestation lasts 30 to 36 days and litter size is usually 1 to 3 animals. (outdooralabama.com)
The gestation period is 130 to 150 days after which a litter of up to eight can be brought forth. (worldatlas.com)
The gestation period is between 60 and 120 days depending on species. (worldatlas.com)
Gestation lasts about 63 days with most litters being born in April or May. (beaconpest.ca)
Gestation lasts about 64 days, with an average litter size of four kittens. (nationalgeographic.com)

Sexual maturity in Brazilian rainbow boas is determined by length rather than age. (reptilebase.com)
Unless every newborn puppy is guaranteed a loving home, dogs should be spayed or neutered before they reach sexual maturity (6 to 16 months of age, depending on size and breed). (lowchensaustralia.com)

Gestation period of about 3 weeks. (rentokil.com)
With such a short gestation period, rats can easily have 5-6 litters per year. (restonyc.com)
While less common, some other animal species are also capable of having two litters or broods within a one year period. (restonyc.com)
The gestation period for tiger sharks is around 16 months. (gagebeasleyshop.com)
Young are born during early summer after a gestation period of seven months. (krugerpark.co.za)
1 - 6 young are born in September/October and March - April after a gestation period of ± 7 months. (krugerpark.co.za)
Mating can occur any time of the year and a single offspring is brought forth after six months gestation period. (worldatlas.com)
Their gestation period is about 10 to 12 months, bearing up to 10 young per litter. (sharkwater.com)
After a gestation period of around 12 weeks, cubs are born in litters of 1-4 individuals. (yorkshirewildlifepark.com)

Two litters/female/year was the maximum observed, although 3 estrous cycles were observed within a single breeding season. (seafwa.org)
Gray Foxes - Gray foxes mate from December to April but can extend breeding into summer months and have a second litter if food is abundant. (restonyc.com)
In early 2020, the Iowa State University Veterinary Diagnostic Laboratory (Ames, IA, USA) received 22 porcine fetuses from 6 litters (A-F) that originated from a commercial breeding herd in northern Mexico for routine diagnostic investigation ( Table 1 ). (cdc.gov)

provided to each cage throughout the study [(except during pairing and lactation (returned on Day 13 of lactation, after dispatch of the litter)] and replaced when necessary. (europa.eu)

The little brown bat is a small species, with individuals weighing 5.5-12.5 g (0.19-0.44 oz) with a total body length of 8.0-9.5 cm (3.1-3.7 in). (wikipedia.org)
Many rodent species are able to produce two or more litters per year. (restonyc.com)
This species is prone to overfishing and decreasing population sizes as a result of their slow reproductive rate. (saveoursharks.com.au)
The Cape Fox is a monogamous species, forming pairs and typically giving birth to one litter per year. (foxauthority.com)
This species can grow up to 275cm in length and weight up to 122.8kg. (sharkwater.com)

Pre mating: Two rats of same sex were housed per cage in sterilized standard polysulfone cages (Size: L 425 x B 266 x H 175 mm), with stainless steel top grill having facilities to pelletted food and drinking water in polycarbonate bottles. (europa.eu)

One to four Cape porcupine offspring (the average is two) are born after a gestation of three months. (zoonewengland.org)
The young nurse for three to four months and reach full size by one year of age. (zoonewengland.org)
Gestation is from six to seven months. (aquariumofpacific.org)
Gestation lasts about five months. (reptilebase.com)
Gestation takes about 16 months. (saveoursharks.com.au)
Especially the sows that farrowed during the summer months had gestation length significantly shorter than the other months, while mating the sow during the summer month gave significantly smaller litter size. (chula.ac.th)
The litter size is usually between three and seven kits which are weaned after three to six weeks and become independent at three months. (pngimg.com)
Young are usually weaned at two months old and grow rapidly, reaching adult size by the time they're 10 months to a year old. (nationalgeographic.com)
During winter months the coat of an Amur Leopard will more than triple in length from 2cm to up to 7cm. (yorkshirewildlifepark.com)

The Dassie - now known as the Rock Hyrax is a medium-sized terrestrial mammal native to Africa and the Middle East. (krugerpark.co.za)

It can reach up to 13 feet in length and weigh up to 1,400 pounds. (gagebeasleyshop.com)
They have an average length of 51 cm (20 in) including a 13 cm (5.1 in) tail, weigh about 1.5-4 pounds (0.7-2 kg), and have a natural lifespan of 7 to 10 years. (pngimg.com)

One litter of kittens can have multiple fathers, a phenomenon more likely in city cats due to crowding and lower aggression among males. (nationalgeographic.com)

The average litter size is 3, with a range of 1-6, average total length at birth is 60 cm. (mnhn.fr)
Average litters are between two and eleven offspring. (aquariumofpacific.org)
European Rabbits - Wild rabbits have a 31 day gestation and average litter size around 4-12 kits. (restonyc.com)
They have a 49-58 day gestation and average litter size of 4-6 kits. (restonyc.com)
Litters range in size from 10 to 80 young, with an average of 30. (gagebeasleyshop.com)
Their average length is about 50 cm including a 13-cm tail. (pngimg.com)
An adult has an average length of 30 inches including the tail and can gain weight of up to 54 kilograms. (worldatlas.com)
Only 1 litter of young is raised per female per year with an average litter size of 3-5 young. (beaconpest.ca)

Juvenile sharks tended to occur in temperate waters, whereas mature-sized sharks predominantly occurred in tropical waters. (edu.au)
Despite their size and strength, tiger sharks are often misunderstood. (gagebeasleyshop.com)

Litters were fostered to unexposed dams within 16 hours after birth. (cdc.gov)
After the third mating trial, F 1 dams were sacrificed on gestation day 19 and the F 2c foetuses were removed by caesarean section for examination of external, skeletal and soft tissue abnormalities. (inchem.org)

For negative controls, we used fetal tissues from 2 litters from a 3,000-head sow farm in the United States that was experiencing increased mummified fetuses and stillborn fetuses. (cdc.gov)

Rodents are able to reproduce so frequently thanks to their short gestation periods. (restonyc.com)

The determination of the influences of season and parity to litter size, gestation length and interval from weaning to oestrus were also included. (chula.ac.th)

The young are born alive and measure about 3 feet in length at birth. (gagebeasleyshop.com)
Litters normally vary from two to three young. (krugerpark.co.za)
13 litters are possible each year, each one consisting of 7-9 young (4). (eopugetsound.org)
The size of the young at birth range from 38 to 72cm in length. (sharkwater.com)

Goats - Goats have a 150 day gestation and can breed again after giving birth. (restonyc.com)

Red Foxes - Red foxes breed once in the winter and can breed again if their first litter perishes. (restonyc.com)
For wild canines like foxes and coyotes, having a second litter may increase overall pup survival. (restonyc.com)
Cape Foxes have a large range size, with around 2-3 foxes per square kilometer. (foxauthority.com)

They have short 28-31 day gestations and give birth to litters of 5-6. (restonyc.com)
Giving birth to multiple litters allows them to quickly build up their numbers and populate new areas. (restonyc.com)
Rabbits (of the family Leporidae) also give birth to multiple litters per year. (restonyc.com)
Give birth to litters of 2-8 leverets and can breed from February to August, producing 2-4 litters. (restonyc.com)
A groundhog will give birth to only one litter per year. (varmentguard.com)
A mature female Serval is able to give birth to multiple litters throughout the year. (zooborns.com)

Bayesian length-weight: a=0.00513 (0.00236 - 0.01115), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this Genus-BS (Ref. 93245 ). (mnhn.fr)
Bayesian inference of inbreeding effects on litter size and gestation length in Hungarian Landrace and Hungarian Large White pigs. (boku.ac.at)

Smooth muscle cell-specific TMEM16A deletion does not alter Ca2+ signaling, uterine contraction, gestation length, or litter size in mice? (umassmed.edu)
Wild mice have 2-10 litters per year. (restonyc.com)

The initial routine prenatal visit should occur between 6 and 8 weeks gestation. (msdmanuals.com)

In the wild they typically have two litters of 1-6 babies per year. (restonyc.com)
Coyotes - Coyotes typically breed once a year but can produce a second litter if conditions are favorable. (restonyc.com)

Fertility outcomes from 1,525 inseminations were recorded over a year, including farrowing rate, litter size, stillbirths per litter and the duration of pregnancy. (uab.cat)

The total length of an adult is between 21.5 and 25.5 inches while the weight ranges from 500 grams to 876 grams. (worldatlas.com)

Brazilian rainbow boas are a medium sized, round-bodied terrestrial boa and range from 4 to 6 feet (1.2 to 1.8 meters) in length. (reptilebase.com)
The Serval is a medium-sized African wild cat. (zooborns.com)

It has a small body size and glossy brown fur. (wikipedia.org)
** Dahle, B., Zedrosser, A., Swenson, J.E. Correlates with body size and mass in yearling brown bears (Ursus arctos). (boku.ac.at)
They have the longest legs of any cat, relative to body size. (zooborns.com)
With its short ears and slender body, the Cape Fox measures about 45 to 61 centimeters in length and weighs between 2.3 to 5.5 kilograms. (foxauthority.com)
They have a shoulder height of about 30 cm and a head and body length of around 55 cm. (foxauthority.com)
The total body size is approximately 18 inches long and a weight of 3.5 to 4.5 kilograms. (worldatlas.com)

A typical litter contains 12 to 25 babies. (reptilebase.com)

There are at least 45 domestic breeds, which differ widely in features such as coat color, tail length, hair texture, and temperament, according to the Cat Fancier's Association . (nationalgeographic.com)

Mating occurred during summer and autumn, and parturition took place after a 12-month gestation. (edu.au)

The bill is between 6.2 and 9.1 inches in length and is reddish orange on the lower side and culmen. (worldatlas.com)

Let's take a closer look at which specific animals have multiple litters per year and why this reproductive strategy evolved. (restonyc.com)
Multiple litters per year help them to quickly colonize new habitats. (restonyc.com)

Cape porcupines' bodies are covered with flat, bristly hairs, and they have large quills on their posterior back and sides that range from a couple of inches to a foot in length. (zoonewengland.org)
Despite its large size, the tiger shark is a very stealthy hunter. (gagebeasleyshop.com)
Despite their size, they were agile hunters and preyed on large herbivores like bison and mammoths. (a-z-animals.com)

The total length measures between 141 to 200 cm and only its tail can reach a length of 40 to 70 cm. (wcs.org)

17 to 22 inches (45 to 55 cm) in length. (aquariumofpacific.org)
Their tails measure approximately 30 to 45 centimeters or 12 to 18 inches in length. (thewebsiteofeverything.com)

Their flexible reproductive capability allows them to recover faster from disease outbreaks, severe winters, or other environmental pressures that can impact litter survival. (restonyc.com)

The most common animals that have two litters annually are rodents, lagomorphs (rabbits and hares), and canids (dogs). (restonyc.com)

There was a weak but statistically significant increase in litter size with maternal length. (edu.au)
Most of the increase in length is due to the greatly elongated metatarsal bones in the feet. (zooborns.com)
In the human brain, the first 5-HT-releasing neurons are present from the fifth week and their numbers increase markedly by the tenth week of gestation 6 . (bvsalud.org)

Varment Guard technicians live-trap groundhogs using 32″x 12″x 10″or similar size wire cage traps. (varmentguard.com)
This prehistoric cat had characteristics similar to modern-day lynxes but was larger in size and had longer legs. (a-z-animals.com)

Litter reductions reveal a trade-off between offspring size and number in brown bears. (boku.ac.at)
** Zedrosser, A., Swenson, J.E. Do brown bear litter sizes reported by the public reflect litter sizes obtained by scientific methods? (boku.ac.at)

They breed from early spring through late summer and can produce 2-4 litters per year. (restonyc.com)
Pigs - Under commercial farm conditions, a sow can produce 2.1-2.5 litters per year. (restonyc.com)
Some can produce 3 kids per litter twice a year. (restonyc.com)
Responsible breeders do not breed unless we are convinced that our knowledge, experience, and devotion to our favourite breed will result in a mating that will produce an exceptional litter of puppies, with qualities that are as near as possible to the ideal for that breed. (lowchensaustralia.com)

Anatomy8

Organisms11

Diseases12

Chemicals and Drugs5

Analytical, Diagnostic and Therapeutic Techniques and Equipment16

Psychiatry and Psychology2

Phenomena and Processes48

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture3

Named Groups2

Health Care10

Pups12

Females8

Days20

Maturity2

Period9

Breeding3

Lactation1

Species5

Rats1

Months9

Mammal1

Pounds2

Kittens1

Average8

Sharks2

Dams2

Fetal1

Periods1

Interval1

Young4

Goats1

Foxes3

Birth6

Bayesian2

Mice2

Weeks1

Typically2

Pregnancy1

Ranges1

Medium sized2

Body6

Babies1

Tail length1

Parturition1

Reddish1

Multiple2

Large3

Reach1

Inches2

Reproductive1

Animals1

Increase3

Similar2

Brown2

Produce4