ANATOMY

Detailed explanation-1: -The only way to keep your cat from going into heat is to get her spayed. “Healthy kittens can be spayed as early as six to eight weeks of age in some circumstances, and we recommend that all cats be spayed by five months of age, ” says Dr.

Detailed explanation-2: -Cats have their first estrous (reproductive) cycle when they reach puberty. On average, puberty, or sexual maturity, first occurs in cats at about six months of age, but this can vary slightly by the time of year (length of daylight hours). The estrous cycle is better known as a cat’s heat cycle.