Female cats can get pregnant when they are a few months old, look here~

How many months can a female cat get pregnant? Generally, female cats can get pregnant at 6 months old.

However, as far as I know, a female cat will get pregnant at least 4 months, and it has performance in 4 months, but it is not very healthy. As long as it is mated, there is still a high chance of getting pregnant. Pregnancy at this time will have a great impact on the growth and development of the female cat, becoming weak and sickly, and the kittens born have a high probability of not developing well.

Cats can usually mated and give birth to kittens at least 8-10 months. At this time, the cat's physical functions are mature, and they can give birth to kittens after mating in the estrus. Only healthy cats can give birth to kittens, but weak cats are not recommended.