Biology of ovarian cycles, pregnancy and pseudopregnancy in the domestic cat

This review summarized the reproductive physiology of the domestic cat, which serves as the principal model for understanding felid reproduction. The authors described the follicular phase and estrous behavior, the reflex nature of ovulation triggered by mating, and the luteal-phase hormone dynamics that follow either fertile or sterile matings. They detailed the progression of pregnancy and the pseudopregnancy that results when ovulation occurs without conception. The article integrated endocrine data with behavioral and anatomical observations to provide a coherent account of the feline reproductive cycle. As a clear synthesis of cat reproductive endocrinology, it became a standard reference for veterinarians, breeders, and researchers developing assisted-reproduction protocols for both domestic and endangered felids.