Guinea Pig mothers will be pregnant for up to three month. It can take shorter time, such as two months. Normally it is two to three months so the pups can fully form until birth.
If you are 76 days pregnant, you have about 28 weeks to go.
11 weeks and 4 days
Cats will give birth 62 days (plus or minus 2 days) from the date of conception. The longest period of time a cat will be pregnant is 69 days the shortest is about 61-62.
5months
About 6 weeks and 2 days.
1 month and 2 days.
Gestation (pregnancy) in dogs lasts two months, or sixty days
2 days
You should be able to tell from a home pregnancy test when you are fourteen days (two weeks) pregnant.
25 weeks 3 days
9 weeks on average.
It takes fourteen days (two weeks) to determine if you are pregnant with a home pregnancy test.