How is abnormal vaginal bleeding defined in routine clinical assessment?

• A. Bleeding heavier than normal or soaking through pads/tampons quickly; bleeding lasting >7 days; irregular or intermenstrual bleeding; postmenopausal bleeding.
• B. Bleeding only during ovulation.
• C. Bleeding after menopause is always normal.
• D. Spotting less than once a month.

Answer: (A)

Abnormal vaginal bleeding is defined by patterns that deviate from a patient’s usual menstrual experience or by bleeding in a situation where it should not occur. In routine assessment, clinicians look for heavy or rapid soaking through pads or tampons, bleeding that lasts more than about a week, irregular bleeding or bleeding between cycles, and any vaginal bleeding after menopause. These features flag a spectrum from heavy menstrual bleeding to intermenstrual bleeding and postmenopausal bleeding, all of which warrant closer evaluation. While ovulatory spotting can occur in some cycles and light spotting is not uncommon, they don’t constitute the classic abnormal-bleeding pattern that triggers the standard red flags. Most importantly, any bleeding after menopause is not normal and should prompt investigation for endometrial or other pathology.