Painful menstruation, not specified (7 contents)
PMS (in Poland also known as PMS), or premenstrual syndrome, is nothing more than a whole range of symptoms that have the effect of disturbing the mental, emotional and physical functions in women...
Hemolysed blood-filled cysts, arising from endometrial lesions, forming on the surface of the ovarian tissue.
Pain in the lower abdominal region usually associated with uterine contractions occurring during menstruation.