Unless your cat is registered, it is not necessary and not a good idea
to allow her to have kittens. I used to breed Siamese cats, but when my female came in heat and stayed in heat for several weeks, I sent her to the vet. She had an infection and had to be spayed. Normally, a female will be in heat for a week to ten days, and if not bred, will come back in heat as soon as two weeks. They can also get pregnant while nursing kittens.
I know how wonderful kittens are, but thousands of cats and kittens are waiting in shelters for homes, and thousands more are put to sleep. Unfortunately, many people do not appreciate life and beauty for its own sake, and don't put value on anything they don't pay for. Please read the thread in Cat Chat about Free to a Good Home. It is horrible what happens to those animals. And the people who come for a kitten
will often bring their children, ask many questions and act as if they absolutely love the kitten--before they sell it for research!
Click here.