How long it takes for a ruptured corpus luteum to heal on its own needs to be determined by the extent of the ruptured corpus luteum and the health of the individual. In some patients, the rupture of the corpus luteum is usually difficult to heal on its own when the degree of rupture is large, and only when the rupture is mild, which takes about 1 week. The corpus luteum is a mass of cells with a secretory function formed by the follicle after ovulation and can be yellow in color, called the corpus luteum, which is normally 2-3 cm. Strenuous impact, hard coughing, and sexual intercourse during the luteal phase can increase the pressure on the corpus luteum and may induce rupture of the corpus luteum. If it is a mild rupture of corpus luteum, there is only a brief and slight abdominal pain, no other discomfort symptoms, no bleeding by ultrasound and other examinations, you can take more rest, avoid secondary damage caused by exercise, avoid violent coughing and sexual intercourse, pay attention to change underwear regularly, keep the perineum clean, usually in about 1 week can heal by itself. If the ruptured corpus luteum has a small amount of bleeding, the bleeding volume is less than 5ml, and the condition is stable, it is recommended to consult a doctor and take some medications for conservative treatment under the guidance of the doctor. If the ruptured corpus luteum is accompanied by a large amount of bleeding, severe abdominal pain, or even triggering hemorrhagic shock, acute symptoms such as difficulty in breathing, dizziness, pallor and profuse sweating, you should go to the hospital for surgery in time to avoid delaying the condition and endangering your life. This condition requires emergency rehydration, expansion of blood volume, and possibly surgery to find the bleeding site and stop the bleeding. With surgery and medication, it usually takes 1-3 months for the corpus luteum to gradually heal. It is recommended that men do not overexert themselves during intercourse, and women should pay more attention to abdominal pain once it occurs, because no matter what kind of corpus luteum rupture, it may lead to serious consequences, and it is recommended that you should go to the hospital promptly in case of abdominal pain, bleeding and other discomfort.