Question: how long does it take for a cat to get impregnated?
Answer: 1﻿ On the street, a female cat in estrus may mate with two or more male cats over the length of the estrus cycle; up to 21 days, with an average of seven days. Both male and female kittens may reach sexual maturity between four and six months of age, so it is entirely possible a kitten could impregnate his mother.