The normal function of all organs in the body depends on the regulation of the vegetative nervous system and the endocrine system so that they can maintain a balance between each other. The central nervous system and the autonomic nervous system of the reproductive organs can undergo a series of changes due to mental stress or excessive anxiety. Central nervous system stress can lead to increased levels of catecholamines, prolactin, endorphins and melatonin, which can inhibit the hypothalamus from promoting the release of glandular hormone releasing hormones, resulting in menstrual disorders. In the ovary, autonomic nerves control the blood supply to the ovary, ovarian contraction, follicle size and ovulation; in the fallopian tube, autonomic excitation can affect the transport of eggs within the tube; in the uterus, changes in autonomic excitability can affect the implantation rate of fertilized eggs. Therefore, mental fear, tension, worry, grief, shock, emotional excitement, change in living habits, and discomfort after relocation can affect the hypothalamus and pituitary gland through nerves, which in turn can affect the secretion of sex hormones, resulting in endocrine disorders and menstrual disorders. In clinical practice, some patients with polycystic ovaries have ovulated more than four times after treatment, but sleeping too late at night (usually after 1:00 a.m.) on vacation makes polycystic disease recur. Exam stress can also affect the menstrual cycle, so it is necessary to avoid staying up late and to relax properly.