Luteal insufficiency, also known as luteal insufficiency, refers to the incomplete formation of the corpus luteum after ovulation, resulting in insufficient secretion of progesterone. Luteinizing hormone deficiency can cause the endometrium to fail to transform in time, which can lead to shortening of the menstrual cycle and often a certain amount of red discharge from the vagina a few days before menstruation. Once the luteal insufficiency occurs, you need to do an examination to clarify the cause, and then choose the corresponding treatment plan, the general situation is to choose symptomatic treatment, because this situation is mainly manifested by the lack of progesterone secretion, so you can improve the symptoms by supplementing progesterone; you can also consider the application of some drugs that can stimulate the corpus luteum to treat, be sure to use drugs under the guidance of a professional physician, such as Clomiphene If luteal insufficiency is caused by high prolactin in the blood, you can also choose to apply bromocriptine, a drug that lowers prolactin, for treatment. You should pay attention to a reasonable diet, eat more fresh vegetables and fruits, pay attention to personal hygiene, and maintain a good mood to avoid luteal insufficiency.