What is adenomyosis?
Adenomyosis, sometimes called internal endometriosis, is a benign condition of the uterus. Tissue similar to the uterine lining (the endometrium) settles in the muscle of the uterus (the myometrium). At each cycle this tissue responds to hormones: the uterus becomes thicker, more sensitive and bleeds more.
It mainly affects women aged 35 to 50, but can also concern younger women. It is not cancer.

