Proliferative endometrium refers to the time during the menstrual cycle when a layer of cells is being prepared for a fertilized egg to attach to. This is healthy reproductive cell activity.

Endometrial thickness can change throughout a person’s life, such as during pregnancy or menopause. Learn what is typical and how to measure endometrial thickness here.

Uterine polyps can cause bleeding and may affect your fertility, but many women don’t have symptoms. Learn more about the causes, symptoms, complications, diagnosis, treatment, and prevention of ...

The endometrium, the mucosal lining of the uterus, undergoes dynamic changes throughout the menstrual cycle in response to ovarian hormones. We have generated single-cell and spatial reference maps of ...

The endometrium is one of the fastest-growing tissues in the body — in a monthlong menstrual cycle, it can grow to eight times its initial thickness. The 28-day cycle of the endometrium.

By studying endometrial tissue samples from five healthy women and 12 women with PCOS, the researchers created a cell map of individual cells. The women were all of similar age, ...