Secretory phase of human menstrual cycle is also called

Options

A. Luteal phase and lasts for 6 days
B. Luteal phase and lasts for 13 days
C. Follicular phase and lasts for 13 days
D. Follicular phase and lasts for 6 days

Answer

B

Explanation

Secretory phase of human menstrual cycle is also called luteal phase and lasts for 13 days (from day 15-28).