eumenorrhea means normal or regular menstruation. Lexicurio rates it Sui generis — a strength score of 87 out of 100.
Etymology
From eu- + meno- + -rrhea or eu- + menorrhea.
noun
- Normal or regular menstruation.“Runners with amenorrhea experience more running-related injuries than runners with eumenorrhea, and an increased incidence of stress fractures.”