Question

In the 28 day human ovarian cycle, ovulation takes place typically on

• A. First day of the cycle
• B. Day 5 of the cycle
• C. Day 14 of the cycle
• D. Last day of the cycle

Answer 1

The correct option is C Day 14 of the cycle

The entire menstrual cycle lasts for 28 days and has three phases. The follicular phase occurs from the first day of menses to the day before estrogen production surges immediately prior to ovulation. The luteal phase lasts approximately 14 days from ovulation to the beginning of next menses. The empty follicle becomes a new structure called corpus luteum which lasts about 10 to 14 days if pregnancy does not occur.

So the correct option is 'day 14 of the cycle'.