What is the reason bleeding
1. Functional bleeding
Abnormal uterine bleeding, bleeding can be too much, too little, too frequent or irregular, or postmenopausal bleeding. Abnormal bleeding in women, about 25% are caused by organic disease. The remaining 75% were caused by the impact of the regulation of the reproductive system hormone disorders. These hormones are the hypothalamus, pituitary, in women of reproductive age are common, this type of bleeding, called functional uterine bleeding. Before puberty and after menopause vaginal bleeding, bleeding is not normal.
Medically abnormal uterine bleeding no systemic or genital organic disease occurs is called dysfunctional uterine bleeding, often referred to as dysfunctional uterine bleeding. DUB into ovulatory and anovulatory DUB DUB categories, anovulatory DUB most common, accounting for about 85%. Women from menarche beginning to the end of amenorrhea, dysfunctional uterine bleeding can occur. It has reported that 20% of adolescent dysfunctional uterine bleeding, DUB growth accounted for 30% of premenopausal dysfunctional uterine bleeding accounted for 50%.
2. caused by organic diseases
Vaginal bleeding: the vulva, vaginal injury, sexual abuse, vaginitis (including infections caused by foreign body), uterine infection, or abnormal blood clotting diseases, such as leukemia, thrombocytopenia can cause vaginal bleeding. In addition, cancer and benign tumors, such as uterine fibroids, adenomyosis, having hormone secretory function of ovarian cancer, also can cause vaginal bleeding. Sometimes urethra prolapse may also cause bleeding.
3. vaginal diseases caused by
Vaginal cancer vaginal diseases, for example, when the vaginal wall surface of the tumor may be due to infection and necrosis of time, can cause irregular bleeding, but generally not a lot of bleeding.
4. The six common reasons
1 reason, many women taking oral, often miss one or two half-way without stopping, which would cause endometrial exfoliation and bleeding. When taking hormone therapy to regulate menstruation or bleeding, because without stopping there as such a situation. Therefore, women taking birth control pills, the best under the guidance of a doctor, to avoid health jeopardized.
Cause 2, in the muscular uterine fibroids can deform factor increases, leaving the intimal area increases menorrhagia and bleeding for too long. The contraction of the uterus fibroids impede or affect the blood supply causing chronic pelvic congestion, so that more than bleeding.
Cause 3, uterine fibroids with the presence of anovulatory ovarian or endometrial hyperplastic polyp formation, resulting in menorrhagia. If with chronic pelvic inflammatory disease, it may lead to increased congestion leaving menstruation.
Reason 4, benign uterine bleeding is one of the reasons, especially in the uterine cavity lump protruding fibroids, and endometrial polyps. Because these tumors or blood vessel-rich surface, or covering their uterus on endometrial thick blood vessels, but also because these vessels are periodically generated, it is easy bleeding.
Reason 5, submucosal fibroids may be because the mucosal surface area is increased and the occurrence of ulcers and infections, local congestion caused by menorrhagia, too frequent, and irregular menstruation than dripping bleeding.
Cause 6, menopause, irregular menstruation.
