A cat's gestation period is generally 61 days, and most cats will give birth on the 61st day of pregnancy, no later than 64 days. The cat's estrus period is generally 7 days, and ovulation will not be stimulated until 24 to 48 hours after the first mating, and then three consecutive matings, once a day, before the cat can be mated. Counting from the last breeding, it is the first day of the gestation period, and the expected date of delivery is on average 61 days later.

When cats are pregnant, they will look for a comfortable place to give birth, and the owner can Prepare a cardboard box, lay a soft, flat cotton pad on it, and make a hole only on one side of the cardboard box, so that the cat can come and go freely without jumping. In addition, the cat's temper during pregnancy will be easily irritable and aggressive, and the owner should put the cardboard box in a quiet and undisturbed corner.