The hormones are chemical messengers that coordinate the metabolic effects of different cells in the body, and various hormones interact and work closely together to maintain the regulation of the body’s internal environment. The hormones that specifically regulate the reproductive process in reproduction are called reproductive hormones, including gonadotropin, follicle stimulating hormone, luteinizing hormone and lactogenin secreted by the hypothalamus, oxytocin secreted by the anterior pituitary, oxytocin secreted by the posterior pituitary, and sex hormones secreted by the target glands, including testosterone and ovarian hormones, which are all reproductive hormones. The main reproductive organ of males is the testes, which are both the male reproductive trachea and a complex endocrine organ, mainly secreting androgens and testosterone, while the main reproductive organ of females is the ovaries, which produce eggs and secrete estrogen and progesterone. .