Which one of the following is the correct matching of the events occurring during menstrual cycle?
A. Ovulation : LH and FSH attain peak level and sharp fall in the secretion of progesterone.
B. Proliferative phase : Rapid regeneration of myometrium and maturation of Graafian follicle.
C. Development of corpus luteum : Secretory phase and increased secretion of progesterone.
D. Menstruation : Breakdown of myometrium, when ovum is not fertilised.