What causes brown discharge after menstruation?

Possible causes of brown discharge after menstruation include: 1. Ovulation bleeding: Some women may experience slight shedding of the endometrium after ovulation, leading to minor bleeding that appears as brown discharge. 2. Cervical secretions: Cervical mucus may change during different phases of the menstrual cycle and may mix with old menstrual blood, resulting in brown discharge. 3. Gynecological inflammation: Conditions such as cervicitis or vaginitis may cause poor uterine contraction and delayed shedding of the endometrium, leading to brown discharge. 4. Other gynecological conditions: Such as endometrial polyps or uterine fibroids, which may also cause brown discharge after menstruation. If the brown discharge persists for a long time, is heavy, or is accompanied by other uncomfortable symptoms, it is recommended to seek medical attention promptly.