Do giraffes have periods

Yes, female giraffes do experience a reproductive cycle, but it is not referred to as a period in the same way it is for humans. Instead, they go through an estrous cycle, which lasts about 15 days. During this time, they are receptive to mating, but they do not shed the uterine lining as mammals that menstruate do. Giraffes can breed year-round, with mating occurring when conditions are favorable.