Female cats go into estrus every 2 to 3 months, and the estrus lasts for about a week until mating is successful. Cats will be found to be in estrus when they are 6-10 months old. Generally, the estrus period of female cats is about 2-3 months apart. Estrus is the fertile period for female cats. Generally, female cats go into estrus every two to three months. Of course, the number of times a female cat is in estrus will vary depending on breed, environment, physique, and age.

Shows of female cats in estrus:

1. Cats seem to be more clingy. Even if your cat is usually clingy, she will be even more clingy than usual during her heat period. She will nuzzle you constantly and also likes to chase other small animals in the neighborhood.

2. Cats often maintain mating postures. That is to say, the head is lowered and the buttocks are raised high. She will move her hind legs back and forth and place her tail to one side to expose her vagina.

3. Howling incessantly, like a baby crying. When a cat is in heat, in order to attract male cats to mate, they will meow from morning to night. It sounds very sad and sounds like a baby crying.

4. Loss of appetite and no eating or drinking. During this time, the female cat's appetite will decrease and she will not eat or drink during her estrus. Owners need to pay special attention to the cat's diet and supplement nutrition in a timely manner.

5. Cats may pee everywhere around your house. Not all female cats in heat are like this, only some will have this symptom. You may get annoyed, but know that this is just instinct. In doing so, she is demarcating her territory and attracting tomcats.