Gynaecology & Obstetrics Normal Menstrual Cycle c961b5c8 What is seen in luteal phase - A Increased progesterone levels B Decreased progesterone levels C Decreased estrogen level D None of the above High-Yield Explanation Ans. is 'a' i.e., Increased progesterone levels "Corpus luteum secretes progesterone, the level of which starts rising"