About two months. After the female cat gives birth, it is recommended that she be sterilized after breastfeeding. The main reason is that the cat’s uterus is still in a state of enlargement after giving birth. During this period, the uterus is more congested and the body is relatively weak. It is necessary to eat and drink before sterilization, and sterilization surgery is also a stress for cats. It is irritating, so it is not suitable for sterilization. To be on the safe side, it is recommended to complete breastfeeding for 1 month before considering sterilization.

Cat sterilization precautions:

1. Cat sterilization surgery should be performed at least after the first vaccination, preferably two weeks after all vaccinations are completed. . Making sure the immunity is fully effective before going to the hospital for surgery can effectively reduce disease infection and contagion.

2. Preoperative examination. The doctor will generally conduct a physical examination of the cat before surgery, evaluate the cat's individual health status, and then decide on a surgical plan.

3. Try to prevent the cat from running and jumping within two weeks after the operation. Place the cat's bed, cat food bowl and litter box nearby for its convenience.

4. The cat’s resting environment should be quiet and tidy and away from other animals. The cat may feel nausea and discomfort 18 to 24 hours after waking up from anesthesia, and may also become irritable. Providing a quiet environment for isolation can help your cat recover.