How long does a cat's estrus cycle last? - briefly
A cat's estrus cycle typically lasts between 4 to 7 days, and if the cat does not mate, the cycle may repeat every 2 to 3 weeks.
How long does a cat's estrus cycle last? - in detail
The estrus cycle in cats, commonly referred to as being "in heat," is a recurring period of sexual receptivity. This cycle typically lasts between 4 to 7 days, but it can vary depending on the individual cat, breed, and environmental factors. If the cat does not mate during this time, the cycle may repeat every 2 to 3 weeks until she becomes pregnant or the breeding season ends. Cats are seasonally polyestrous, meaning they experience multiple estrus cycles during the breeding season, which usually spans from early spring to late autumn. During estrus, a female cat exhibits behavioral changes such as increased vocalization, restlessness, and affectionate behavior. She may also assume a mating position with her hindquarters raised. The cycle is influenced by factors like daylight length and hormonal changes. If mating occurs and the cat is successfully impregnated, the estrus cycle ceases, and pregnancy begins. Understanding the duration and patterns of a cat's estrus cycle is essential for managing breeding or preventing unwanted pregnancies through spaying or controlled care.