About a month. When a female cat is pregnant, she needs to wait about a month for her belly to gradually get bigger. The pregnancy cycle of cats is generally about 60 days. The changes in cats in the early stage of pregnancy are not obvious. The abdomen is obviously enlarged in about a month, and the breasts are also obviously enlarged and turned red. The abdominal enlargement is more obvious around 50 days, and obvious fetal movements can also be felt. This period is also the most critical period of pregnancy. Cats' demand for protein will increase. Strengthen nutrition, reduce stress reactions, keep the environment comfortable and quiet, and weigh regularly. Try to avoid taking it to other places, even viruses that may be present in animal hospitals are very dangerous for it.

Precautions for cat pregnancy:

1. In the early stages of pregnancy, cats should not be allowed to do too strenuous exercise, but they still need to ensure that they have a certain amount of exercise. You can take your cat to play some simple games or go for a walk.

2. Cats should pay attention to supplementing the appropriate amount of nutrition during pregnancy, but do not overdose, which may easily lead to dystocia. It is recommended to choose cat food specially designed for pregnant cats.

3. You must take good care of and care for the cat at ordinary times. Give the cat the best care possible by feeding, drinking, and drinking water, including the cat’s daily life. Spend more time with cats, as cats are more clingy at this time, and it is also the golden period for the relationship between the cat and the cat to further sublimate.

4. Cats will look for a comfortable place to give birth after pregnancy. The owner can prepare a carton, put a soft, flat cotton pad inside, and only open an opening on one side of the carton to facilitate the cat's freedom. Enter and exit without jumping.