Describe the difference in the thickness of the endometrium that you should observe when looking at histological samples of the uterus during the secretory phase compared to the uterus during the menstrual phase.

The description including its issue is summarized throughout the clarification paragraph following.

Explanation:

Mostly during the containing period including its menstrual level, maximum density including its endometrium becomes 12 mm greater than the duration including its menstruation period, which would be 1-2 mm. The thing that is different due to all of the secretory granules process strengthens the uterus should help the fetus throughout fertilization which sustains childbirth, however, whenever fertilization doesn't happen, the endometrium starts to deplete such that the consistency is decreased.