menstrual cycle vital sign adolescents, normal menstruation patterns teenagers, abnormal periods adolescent evaluation, menstrual disorders young women, first period education counseling, irregular periods adolescents diagnosis, menstrual health adolescent assessment, body literacy menstrual education, amenorrhea oligomenorrhea adolescents, menstrual cycle education teenagers, pediatric gynecology menstruation
Keywords
Adolescent, Child, Female, Humans, Menstrual Cycle/physiology, Menstruation/physiology, Menstruation Disturbances/diagnosis, Time Factors,