Ovulation disorders are defined as the inability to ovulate, including no ovulation, little ovulation or irregular ovulation. The most common cause of ovulation disorders is endocrine disorders. There are many causes of ovulation disorders, and the clinical manifestations of ovulation disorders are diverse due to their complex etiology. In general, ovulation disorders of different causes can present with similar symptoms. Patients usually come to the doctor for absence of menstruation, irregular or scanty menstruation, or for infertility after marriage. Some signs and symptoms are discovered during the doctor’s examination and questioning. A good understanding of the signs and symptoms that accompany abnormal ovulation can help patients to identify themselves and seek timely medical attention: amenorrhea, irregular menstrual cycles, scanty menstruation, obesity, severe weight loss, breast discharge, hirsutism, acne, etc. The diagnosis of ovulation disorders varies depending on the location of the lesion. Therefore, the following problems should be clarified before treatment: 1. whether the ovaries are ovulating and whether ovulation is normal and regular. 2. 2. If ovulation is absent, which part of the hypothalamic-pituitary-ovarian axis is responsible for the anovulation. 3. whether the ovulation disorder is related to other endocrine glands or other systemic diseases in the body, and whether it is related to mental factors. 4. Whether the endometrium responds normally to ovarian hormones. The consulting doctor must ask a good medical history, perform a physical examination, make a comprehensive analysis of the information obtained, and make a judgment in combination with auxiliary examinations. The effective treatment for ovulation disorders is of course ovulation promotion therapy. There is a wide range of ovulation-promoting drugs, clomiphene being one of the most commonly used ovulation-promoting drugs, and there are many other ovulation-promoting drugs that produce their effects through different mechanisms. The use of ovulation-promoting drugs should be done with caution, as misuse will not only fail to achieve therapeutic results but also lead to adverse consequences, and should therefore be used under medical supervision. The specific type of medication needed for each patient should depend on the patient’s current hormone levels, age, previous response to ovulation-promoting drugs and other specific circumstances. There are certain steps in the treatment of infertility. Ovulation treatment is not the first priority for infertile patients, and it is important to know the condition of the male partner’s semen and fallopian tubes prior to ovulation treatment. Patients are advised to visit a regular hospital; to find a professional doctor you can trust; who will develop an effective treatment plan for each couple’s infertility.