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This bleeding may originate from the uterus, vaginal wall, or cervix. [1] Generally, it is either part of a normal menstrual cycle or is caused by hormonal or other problems of the reproductive system, such as abnormal uterine bleeding. Regular monthly vaginal bleeding during the reproductive years, menstruation, is a
The bleeding is usually light, often referred to as "spotting," though a few people may experience heavier bleeding. [citation needed] It is estimated that breakthrough bleeding affects around 25% of combined oral contraceptive pill (COCP) users during the initial 3 to 4 months of use, it then usually resolves on its own. [8] [9]
Postcoital bleeding (PCB) is non-menstrual vaginal bleeding that occurs during or after sexual intercourse. [1] Though some causes are with associated pain, it is typically painless and frequently associated with intermenstrual bleeding. [2] [3] The bleeding can be from the uterus, cervix, vagina and other tissue or organs located near the ...
It is thus a progesterone withdrawal bleed. As there is no progesterone in the anovulatory cycle, bleeding is caused by the inability of estrogen—which needs to be present to stimulate the endometrium in the first place—to support a growing endometrium. Anovulatory bleeding is hence termed 'estrogen breakthrough bleeding'.
Menometrorrhagia, also known as heavy irregular menstrual bleeding, is a condition in which prolonged or excessive uterine bleeding occurs irregularly and more frequently than normal. It is thus a combination of metrorrhagia (intermenstrual bleeding) and menorrhagia (heavy/prolonged menstrual bleeding).
Abnormal uterine bleeding can be caused by structural abnormalities in the reproductive tract, skipping ovulation (anovulation), bleeding disorders, hormonal issues (such as hypothyroidism) or cancer of the reproductive tract. [3] Initial evaluation during diagnosis aims at determining pregnancy status, menopausal status, and the source of ...
Vaginal bleeding during pregnancy is excluded. [3] Iron deficiency anemia may occur and quality of life may be negatively affected. [2] The underlying causes may include ovulation problems, fibroids, the lining of the uterus growing into the uterine wall, uterine polyps, underlying bleeding problems, side effects from birth control, or cancer. [3]
Bleeding in excess of this norm in a nonpregnant woman constitutes gynecologic hemorrhage. In addition, early pregnancy bleeding has sometimes been included as gynecologic hemorrhage, namely bleeding from a miscarriage or an ectopic pregnancy, while it actually represents obstetrical bleeding. However, from a practical view, early pregnancy ...