Question

Which of the following is correct about secretory phase of human menstrual cycle?

• A. It is also called follicular phase and includes cycle days 6-13.
• B. It is also called proliferative phase and includes cycle days 13-26.
• C. It is also called luteal phase and includes cycle days 15 to 28.
• D. It is also called menstrual phase and includes cycle days 3-5.

Answer 1

Answer: (C)

Secretory phase is also called as luteal phase. It includes cycle days 15 - 28 in a 28 days cycle. Follicular phase is called proliferative phase. It usually includes cycle days 6-13 or 14 in a 28 days cycle. Menstrual phase is called bleeding phase or menses. In a 28 days menstrual cycle, the menses takes place on cycle days 1-5.