Question

at the time of birth a female has how many ova in her ovary

Answer 1

only one ova I think so

Answer 2

According to conventional science, women are born with all the eggs at once and there's no concept of new egg formation after birth.

In about 16-20 weeks of pregnancy, around 7 million eggs are there inside the ovaries of a developing foetus.However, at the time of birth, she has around 2 million immature eggs in her ovaries which will gradually start to degenerate during the course of her entire lifetime.