मासिक चक्र (menstrual cycle)

First menstrual cycle is

Menstrual cycle occur in

Define menstrual cycle.

Menstrual cycle occurs in

Menstrual cycle occurs in

Menstrual cycle occurs in

Menstrual cycle occurs in

The emergence of a mature Graafian follicle is evident around: a) 18th day of menstrual cycle b) 18 - 23rd day of menstrual cycle c) 11 - 17th day of menstrual cycle d) 20th day of menstrual cycle