Uterine endometrium, uterine glands and connective tissue are broken during menstrual phase. That is due to:

During menstrual phase, uterine endomestrium, epthelial glands and connective tissues are broken. This is due to

During menstrual phase, uterine endomestrium, epthelial glands and connective tissues are broken. This is due to

Epithelial tissue || Glands || Connective tissue

During premenstrual phase uterine glands are very active:

Uterine glands and uterine endometrium grows and increases in size during

The uterine layer that is sloughed off during menstrual cycle.

LH surge occurs during phase of menstrual cycle