Anestrus: No sexual activity takes place. Anestrus lasts between three and four months.
Anestrus: No sexual activity takes place. Anestrus lasts between three and four months.
休情期：没有性活跃发生的时期。通常持续三到四个月。
Anestrus: No sexual activity takes place. Anestrus lasts between three and four months.
休情期：没有性活跃发生的时期。通常持续三到四个月。