What if cats don't mate properly?

It's not good for a male cat and a female cat to be together for too long.

You can try. Pick up the female cat's ass and face the male cat, and the normal male cat will have an idea. Then after the male cat has the intention to match the cat, he puts down the female cat and gently scratches the root of the female cat's tail with his hand. The mother cat will tilt her tail to one side and pout her ass. Be patient. Male cats can't be young. If she is young, she must be isolated first.