What laboratory tests are typically used to evaluate ovulation?

• A. Serum progesterone levels and ovulation predictor kits
• B. Blood glucose and cholesterol levels
• C. Complete blood count and liver function tests
• D. Thyroid function tests and hormonal panels

Answer: (A)

Serum progesterone levels and ovulation predictor kits are key tools in evaluating ovulation, making this choice the best answer.

Measuring serum progesterone levels is particularly informative because progesterone is produced by the corpus luteum after ovulation. A rise in progesterone levels, typically occurring around mid-luteal phase of the menstrual cycle, indicates that ovulation has likely occurred. This is often done between days 21-23 of a typical 28-day cycle, where an elevated level suggests a functioning ovary and successful ovulation.

Ovulation predictor kits offer a practical and accessible way for individuals to monitor their own ovulation. These kits measure the surge in luteinizing hormone (LH) that occurs 24-48 hours before ovulation, allowing for the identification of the fertile window.

The other options involve tests that do not directly assess ovulation. Blood glucose and cholesterol levels are more relevant for metabolic and cardiovascular health rather than reproductive evaluation. Complete blood count and liver function tests assess overall health and organ function, which do not provide information about ovulation status. Thyroid function tests and hormonal panels can provide insights into hormonal balance but are not specific indicators of the ovulation process itself. Thus, the combination of serum progesterone levels