A girl's first menstrual period is called

Question

Quizplus · Accepted Answer

Menarche is the term used to describe a girl's first menstrual period. It is a significant milestone in female development and signals the onset of puberty. Choice A (a secondary sex characteristic) is also related to puberty, but refers to physical changes such as breast development and body hair growth. Choice B (refractory period) is a term used in the context of male sexual response, and refers to the time following ejaculation during which additional stimulation does not result in another orgasm. Choice C (gender development) is a broader term that encompasses the psychological and social aspects of gender identity formation, which can occur throughout childhood and adolescence.

A Girl's First Menstrual Period Is Called