What is a characteristic symptom of Polycystic Ovary Syndrome (PCOS)?

• A. Excessive ovulation
• B. Irregular menstrual cycles
• C. Rapid weight loss
• D. Heightened fertility

Answer: (B)

Irregular menstrual cycles are a hallmark symptom of Polycystic Ovary Syndrome (PCOS). This condition disrupts the normal regulation of hormonal pathways that are essential for the menstrual cycle to occur regularly. In women with PCOS, the ovaries may not release eggs regularly, leading to infrequent or absent periods. Additionally, elevated levels of androgens (male hormones) in those with PCOS can further contribute to menstrual irregularity.

The other options do not align with PCOS characteristics. Excessive ovulation does not occur in PCOS; typically, women experience few or no ovulatory cycles. Rapid weight loss is not a symptom of PCOS; in fact, many women with this condition struggle with weight gain. Heightened fertility is also inconsistent with PCOS, as it often leads to infertility or difficulties in conceiving due to irregular ovulation. These distinctions highlight why irregular menstrual cycles are accurately recognized as a key symptom of PCOS.