Adenomyosis is a medical condition that affects the uterus. It occurs when the tissue that normally lines the uterus (endometrial tissue) grows into the muscular wall of the uterus. This can cause the uterus to become enlarged and lead to symptoms such as heavy or prolonged menstrual bleeding, severe menstrual cramps, and pain during intercourse. If you suspect that you have adenomyosis or are experiencing symptoms, it's important to consult with a qualified healthcare professional, such as a gynecologist or a specialist in reproductive health. They will be able to evaluate your symptoms, perform a physical examination, and may order further diagnostic tests, such as an ultrasound or MRI, to confirm the diagnosis.