What is the normal thickness of the myometrium in the lower segment of the anterior uterine wall?

Generally, the normal thickness of the myometrium in the lower segment of the anterior uterine wall is not a fixed value, as it may vary according to individual differences, physiological cycles, and pregnancy status, among other factors. A detailed explanation is as follows:

From an individual perspective, different women have varying physical development statuses, so myometrial thickness naturally differs from person to person. During different physiological cycles, fluctuations in hormone levels may lead to physiological changes in the uterine myometrium, causing variations in thickness. For pregnant women, as gestational age increases, the myometrium of the lower anterior uterine segment gradually stretches and thins. In particular, women with a history of cesarean section also have myometrial thickness in this area that is related to scar recovery. Therefore, the normal value should be determined comprehensively based on individual circumstances, rather than being defined by a single numerical value.

Both healthy women of childbearing age and pregnant women should undergo regular gynecological examinations at hospitals to monitor changes in the thickness of the myometrium in the lower anterior uterine segment. If abnormal thickness is detected or other uncomfortable symptoms appear, prompt medical consultation and treatment following medical advice are recommended.