A female pig can be bred at about 9 months of age and have 2.5 litters per year. Pigs can live up to 15 years (although this is often truncated by market decisions in commerical facilities), so the math works out to about 28 times through a farrowing unit.
A female pig (called gilt if never had litter before or sow if she has) will cycle every month so she is able to become pregnant from her first cycle on (depending upon breed gilts come into heat from 4 months of age on). Gestation period for pigs is 3 months 3 weeks and 3 days. Piglets need to nurse for at least 4 weeks so the mother is not able to become pregnant during that full period of 5 months.
Sows will go back into their cycle again within a two week period of time after taken from their litter. This means that she could have two litters a year although I would have to say that one litter a year is more then enough for a sow to be bred and stay healthy.
ive seen litters as low a 1 and as high as 18. averages run probably between 8 and 13
A pig usually has around 10 piglets on average.
A Wild Hog can give birth about two times a year, more if they lose a whole litter or come into heat early, or less if the sow does not come into heat do to maternal hormones.
They can become pregnant three to four times a year!
A healthy female pig can give birth to one or two litters each year.
3 times a year
25 times or more
twice
Only once.
yawn
Well, a healthy person usually yawns about 4-6 times a day on average. So 5*365=1,825 times a year. Average person lives about 80 years so, I would estimate the average person yawns 146,000 times in a lifetime.
1,825 times a year.
First of all, let's do the math here. One year has 365 days, and the average estrous period of a cow is 21 days. So to find how many times a cow will go into heat in one year is 365/21 = 17 days. Thus, a cow (if not bred during that year) will go into heat 17 times in one year.
pit bulls can get pregnant 2-3 times in a year
50,0000000000000000 times per a year
An average litter numbers between 5 and 7. Cats can become pregnant about 3 or 4 times a year. So about 28 offspring a year.
Normally, once. But it can be twice, depending on the prior kidding date, the weather, and the availability of a buck.
Only once.
Only once.
850 000 get pregnant a year so on average that should be about 70800.
On average,about 600 times
It would be 63 times every year
A female can become pregnant once each year during its breeding years.
On average, it takes roughly a year to get pregnant, but for some people it happens the first time, and for others it happens later than that
2500 times