Anovulation: the absence of ovulation. You may wish to view normal healthy reproductive physiology on my education webpage.
Oligoovulation: a condition that causes irregular or infrequent periods.
Menorrhagia: period lasting > 7 days or very heavy, passing clots > than the size of a quarter. See "how do I measure volume of period flow" below.
Metrorrhagia: bleeding at irregular intervals, particularly between normal periods, ie: intermenstrual bleeding.
Perimenopause: the time period preceding menopause, which begins approximately 3-4 years prior to the woman's final menstrual period.
Menopause: defined as the permanent cessation of menstrual cycles, which is confirmed when the woman has not had a period for one full year. The average age is of menopause is 51.
Pre-malignant: a condition that may (or is likely to) become cancer.
Malignant: a cancerous condition.
Endometrial Hyperplasia: the inner lining of the uterus becomes too thick, which in some cases can be pre-malignant
Iron deficient anemia: anemia caused by a lack of iron. Heaving uterine bleeding can predispose a women to iron deficient anemia. Symptoms of iron-deficient anemia include: weakness, fatigue, dizziness, heart palpitations, shortness of breath on exertion.
Hypovolemia (hypo = low): low blood volume. Adequate blood volume is essential to keep your organs functioning normally. Symptoms of hypovolemia include: weakness, fatigue, dizziness, heart palpitations, shortness of breath on exertion.
Hypovolemic shock: a severe state of hypovolemia, in which the vital organs of the body (heart, lungs, kidneys, etc) are inadequately perfused and suffer damage, at times irreparable (unable to be repaired).
Blood Transfusion: is the process of transferring blood products directly into a persons' blood stream.
Intravenous (IV) iron infusion: the process of transferring iron directly into the bloodstream, which is a treatment offered to severely anemic patients.
Endometrial Ablation: a surgical procedure where the endometrium is "ablated" (removed), which is a treatment option for abnormal uterine bleeding.
Hysterectomy: removal of the uterus, which can be done transvaginally (through the vagina) or transabdominally (via an abdomenal incision). If the uterus is removed transabdominally, sometimes the cervix is left in place.