What reason is bleeding after menstruation?
1, functional uterine bleeding
Clinically, it is more common, manifested as irregular menstrual cycle, excessive menstrual flow, prolonged menstrual period or irregular bleeding. The principle of treatment is to stop bleeding quickly, and adjust and establish a normal menstrual cycle after stopping bleeding to prevent recurrence.
2. Contact bleeding
Most of them are vaginal bleeding after sexual intercourse, which is related to gynecological diseases such as vaginitis, cervical erosion, cervical polyp, early cervical cancer and submucosal myoma.
3.hydatidiform mole
Women who have suffered from hydatidiform mole will have endless vaginal bleeding again within two years after formal treatment, which may be an early symptom of malignant hydatidiform mole and must seek medical attention immediately.
4. Take emergency contraceptive measures
The influence of emergency contraception on menstruation is mainly manifested in the change of menstrual cycle, which may be advanced or delayed, especially repeated use will lead to menstrual disorder, bleeding and endless dripping.
5, menopausal women vaginal bleeding.
For some women who still have sex, because the vagina is dry after menopause, if some lubricants are not used, it is easy to cause vaginal mechanical injury and bleeding. In addition, with the increase of age, the probability of suffering from cervical cancer and uterine cancer will also increase, so it is necessary to check the possibility of cancer.
6. Bleeding during ovulation
This kind of bleeding is not much. Some people only have a small amount of brown secretion, which usually lasts for half a day or 2-3 days, and will not exceed 7 days at most, and may be accompanied by slight ovulation pain and backache. Those with mild symptoms do not need treatment, and those with obvious symptoms should seek medical attention in time.
What is the cause of oligomenorrhea?
1, uterine dysplasia. Menstruation is endometrial exfoliation bleeding accompanied by ovarian cycle changes. If the uterus is underdeveloped, such as the uterus is small or abnormal, only a small amount of endometrium falls off in each physiological cycle, resulting in less menstrual flow. In addition, endometrial tuberculosis causes endometrial lesions or curettage, resulting in endometrial damage, and there will also be less menstrual flow or even amenorrhea.
2. Abnormal hormone secretion. Estrogen can stimulate the proliferation of female endometrium. If the hormone secretion in the body is abnormal, it will lead to the endometrial hyperplasia not reaching the required thickness, resulting in a decrease in menstrual flow. Excessive dieting, excessive work and rest, bad mood and reproductive system diseases will all affect women's endocrine environment, leading to abnormal hormone secretion and decreased menstrual flow.
3, anovulatory menstruation. Anovulatory women also have menstruation, which is medically called "anovulatory menstruation". This is different from normal menstruation and belongs to the category of "functional uterine bleeding". This kind of menstruation is characterized by irregular time and low blood volume. Congenital uterine dysplasia, small uterus, uterine malformation, only a small amount of endometrium scattered, and then less menstrual flow. Congenital uterine dysplasia is one of the reasons for less menstrual flow.
1, causing some other complications. For patients with uterine dysplasia, myometrial dysplasia often occurs. During childbirth, dystocia or even uterine rupture may be caused by abnormal labor process or difficulty in cervical dilatation. Placenta retention, postpartum hemorrhage or postpartum infection may occur during vaginal delivery.
2. Female infertility. Some patients with uterine dysplasia, such as absence of uterus or primitive uterus, often show infertility, which is also one of the symptoms of congenital uterine dysplasia.
3, dysmenorrhea. Women suffer from dysmenorrhea due to extreme bending of uterus. Menstruation is rare, because the area of immature endometrium is small and the amount of menstruation is small; Amenorrhea For female patients with uterine dysplasia, the lack of endometrial secretion function can lead to the lack of periodic changes of endometrium or severe uterine dysplasia.