Aunt i.e. menstruation, there is no clinical data to show how long it will take for the endometrium 7mm to have menstruation, in general, the endometrium 7mm belongs to the ovulation period, and menstruation can usually come after half a month.
The thickness of the endometrium changes with the menstrual cycle and is related to the fluctuation of estrogen and progesterone levels in the body. Usually during the menstrual period, the endometrium is thinner. With the increase of time, in the proliferative phase of the endometrium can gradually thicken, the secretory phase of the endometrium can reach 8-10mm, women with endometrium 7mm more consider ovulation.
In general, women located in the ovulation period, it takes about half a month before they may come to menstruation. However, due to individual variability, it is impossible to generalize. It is important to make a comprehensive judgment based on the patient’s individual situation.