08-17-2017, 12:23 AM
SEX EDUCATION FOR SECONDARY SCHOOL STUDENTS
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Human reproductive system
In adolescence, changes in structure and function of reproductive system are most prominent.
These changes (pubertal) are as a result of secretion of the hormones.
Male physiology
Puberty in male is triggered by an increase of pituitary hormones.
Hormone testosterone causes secondary sex characteristics Male sex cell is sperm.
Occasionally there is anoverflow of semen
(wet dreams) Night dreams.
The production of sperm begins.
(Semen is composed of sperm &fluids
Female physiology
Puberty in females is triggered by hormones estrogen and progesterone.
Secondary sex characteristics begins to appear, such as the growth of the body hair, breast enlargement, and so on.
Store-house for female sex cell
ovary.
Female sex cell is OVUM