How old do cats have to be give birth?

Cats typically reach sexual maturity and can become pregnant around 6-8 months of age.

However, it's crucial to note that:

* It's best to spay female cats before they reach their first heat cycle, which usually occurs around 4-6 months old. Spaying helps prevent unwanted pregnancies and health risks associated with them.

* It's ethically irresponsible to breed cats before they are at least a year old. This allows them to fully mature physically and emotionally.

If you're thinking about breeding cats, it's essential to research responsible breeding practices and ensure the health and well-being of both the mother cat and kittens.