Constant menstruation can be treated with oral progesterone, also known as progesterone capsules. Constant menstruation refers to the incomplete atrophy of the corpus luteum, so that the endometrium is always in the secretory phase, and even the second cycle of the proliferative phase comes when the secretory phase is not yet over, so it forms a situation where the proliferative phase and the secretory phase coexist at the same time, and the endometrium irregularly sheds its endometrium so that the period is prolonged. At this time, you can take oral progesterone, diagnostic scraping, usually 1 day after ovulation or 14 days before the next menstrual period, you can take oral progesterone capsules, 1 capsule / day, for 10 days, or intramuscular progesterone treatment. There are many diseases that cause vaginal bleeding, it is recommended to go to the hospital for timely examination to rule out vaginal bleeding caused by other diseases, such as uterine fibroids.