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[보건교육] 2차성징과 올바른 데이트 방법에 대한 성교육(영문)에 대한 자료입니다.
목차
State
Secondary sexual characteristics
Hormone
Physical development
Menstruation and Night Pollution
Preventive method of conception
Dating
How to deal with sexual problems
본문내용
Secondary Sexual Characteristics
After puberty, the hormone acts.
woman will produce ovum.
Men produce sperm.
So appearing in our body is changing.
Hormone
Growth hormone
Grow tall
Increases muscle
Sex hormone
All hormone that causes Secondary sexual characteristics
From a boy into a man ➜testosterone
From a girl into a woman
➜estrogen