What are the reasons for brown discharge a week before menstruation?

Menstruation is the physiological cycle of female friends. It usually occurs once every 28 days on average each month. Such a cycle is of course related to each person's physique and situation. So some people are relatively normal, while others will have abnormal phenomena. So what is the reason for brown secretions a week before menstruation? I wonder if you know? Let's take a look below.

If brown discharge appears one week after menstruation, it may be ovulation bleeding. Menstruation is regulated by the hypothalamus-pituitary-ovarian axis and undergoes periodic changes. The shed endometrium and blood mix together to form menstrual blood. If there is a large amount of endometrium shedding, there will be blood clots, which is a normal physiological phenomenon.

Non-menstrual vaginal bleeding is usually caused by the following reasons:

"Ovulation bleeding" is a small amount of brown discharge in the middle of the menstrual cycle, which usually lasts for half a day or 2-3 days, and no more than 7 days at most, and may be accompanied by slight ovulation pain and backache.

Second, functional uterine bleeding, which is usually manifested by irregular menstrual cycles, excessive menstrual flow, prolonged menstruation or irregular bleeding.

3. Vaginal bleeding may occur after taking emergency contraceptive pills. Emergency contraceptive pills will affect the menstrual cycle, especially repeated use will cause menstrual disorders, bleeding, and continuous spotting. 4. Suffering from some gynecological organic diseases, such as uterine fibroids, ovarian diseases, etc., these conditions will cause irregular vaginal bleeding. It is recommended that you go to a regular hospital for gynecological examination and symptomatic treatment.

There seem to be two types of corpus luteum insufficiency, one is called corpus luteum function insufficiency, and the other seems to be called insufficient secretion. A bad corpus luteum will affect conception, and even if you get pregnant, you are prone to miscarriage. If it is only an occasional phenomenon, it may be related to catching a cold or the physical condition of that month. If similar symptoms occur for a long time, it really means that there is something wrong with the corpus luteum.

There are two possibilities for brown discharge a week before menstruation. One is implantation, and the other is inflammatory stimulation such as cervical erosion.

The possibility of implantation so early is relatively small, but if the menstruation is early, this is also possible. It is also recommended to check the cervix. If there is no cervical erosion, simple brown discharge can be considered as this cause.

The above introduces some reasons for brown discharge in the week before menstruation. However, it is related to functional occurrence or taking some medications. Therefore, if such a situation occurs, you must pay attention to it in advance, because it may lead to the occurrence of disease in the long run. So I hope all female friends can have a healthy body.