Roughly two weeks. The fertilization of a cat embryo takes a few steps to develop.
The gestation period for a cat is typically around 63-65 days. During this time, the embryo develops into a fully-formed kitten inside the mother's womb. At birth, the kitten is ready to survive and navigate the world outside the womb.
if an egg gets cold the embryo will die. if the hens are brooding they will almost never get up that long. however it is not impossible for an egg to survive. fertile eggs can be refrigerated and still hatched as long as the embryo has not yet started to develops.
Keep checking the udders. the Udders will begin to develop on a pregnant ewe long before her belly gives her away.
How long do you have to wait before you can bath puppies?
63 days
the best time too give the pups away is about 8 too 10 weeks
62 days
about 650 days
36 -40 weeks
22 months.
Humans need about 9 months to develop before being born
A pregnancy is 9 months for humans.
It takes around 9 months x
No. The uterus is the only organ capable of supporting the implantation of the blastocyst, which gives it the oxygen and nutrients it needs to develop into an embryo.
The gestation period of mice is around 20 days.
The gestation period of mice is around 20 days.
22 months. Two months short of two years.
Human embryos typically develop for approximately 8 weeks before they are considered to have reached the fetal stage of development.