Dysfunctional uterine bleeding is most commonly seen in which of the following groups?

• A. Very young females
• B. Peri-menopausal females
• C. Obese females
• D. Both very young and peri-menopausal

Answer: (D)

Dysfunctional uterine bleeding typically results from anovulatory cycles, where estrogen drives endometrial growth without the counteracting progesterone-driven secretory transformation and timely shedding. This situation is most common in two life stages: in adolescence, when the hypothalamic-pituitary-ovarian axis is still immature and ovulation is frequently irregular or absent; and in the perimenopausal period, when ovarian function becomes erratic and ovulation may be infrequent or absent, leading to unpredictable endometrial shedding. In both groups, the lack of regular luteal progesterone leads to irregular, often heavy bleeding. Obesity can influence bleeding patterns by increasing estrogen exposure, but it’s not the primary scenario described here. Therefore, dysfunctional uterine bleeding is most commonly seen in very young patients and in women about to enter menopause.