Examlex
At approximately what time does the new Moon rise?
Inevitable Crises
Situations that are bound to occur and are often seen as turning points or periods of significant change.
Menarche
The onset of menstruation during puberty.
Menstruation
The monthly process in which the lining of the uterus is shed, leading to bleeding through the vagina.
Sexual Maturity
The stage in an organism's life cycle when it can reproduce sexually, indicating physical development has reached a point of fertility.
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