Is menstruation 7 days still not clean normal

Normal menstruation should end within 7 days, if 7 days is not clean this is abnormal. There may be a certain relationship with gynecological inflammation, it may also be caused by insufficient corpus luteum, need to check the thickness of the endometrium through color Doppler ultrasound, if the endometrium is still relatively thick, this is the cause of menstrual dripping. Time is too long can pass curettage hemostasis, can also take endometrium for pathology, see what is the specific cause of endometrial thickness, there is no abnormal hyperplasia, but also simple inflammation. If estrogen levels are relatively high, too long duration is easy to lead to endometrial hyperplasia. It will also lead to menstrual time too long dripping, so you need to know the specific cause, and then develop treatment programs. To develop a good routine, if there is inflammation that needs to be treated with antibiotics, the inflammation will subside after the next menstrual period this situation will not exist.