How many days of brown menstrual tail is normal

The brown tail of menstruation usually occurs in the last few days of the menstrual period because the endometrium sheds less. This causes dark brown blood to be discharged. Because the time of menstrual blood discharge is different for each woman, the normal time of the tail day needs to be determined according to the actual number of days of menstrual blood. If the red menstrual blood is discharged within 3 days, then the brown tail within 4 days is normal. However, if the red menstrual blood is discharged within 2 days, and the brown tail is within 5 days, it is also a normal phenomenon.

Brown discharge at the end of menstruation is a normal physiological phenomenon. As the menstrual period is about to end, the menstrual volume is relatively small, and the air retained in the female vagina during menstruation is oxidized. If brown discharge appears for a long time, it is necessary to remove organic uterine diseases, such as endometrial polyps, cervical canal polyps, uterine submucosal uterine fibroids, cervical polyps, and cervical lesions. After eliminating organic causes, it is necessary to further clarify whether ovulation occurs or not. If there is ovulation, abnormal uterine bleeding during ovulation should be considered, including luteal insufficiency and luteinizing incompleteness.

The tailing of the menstrual period, the discharge is dark brown in color, which is a manifestation of a longer menstrual period and the discharge is dark brown in the last few days. Menarche is caused by the regular changes in the uterine wall. Due to the fluctuation of female hormones in the body, the uterine wall falls off regularly, resulting in the onset of menstruation.

The menarche starts with a small amount of uterine wall shedding, a small amount of brown secretion, a large amount of uterine wall shedding, a slightly larger amount of vaginal bleeding, also known as menstrual blood, followed by a slow process of endometrial repair and blood circulation, which is also a gradual process. Therefore, the bleeding gradually decreases to a point where dark brown secretions will appear immediately after a small amount of vaginal bleeding. The tail time of brown discharge is 2-3 days. If it exceeds 1 week, you should consider whether it is caused by endometrial polyps or cervical polyps. You need to do color Doppler ultrasound and gynecological examination to confirm the diagnosis and choose a treatment plan.