Puberty: Puberty for boys and girls are different but they both start at stage 1 in the prepubertal stage. Stage 2 is breast budding and testicular enlargement. Stage 3 enlarged breast and penis, pubic hair grows for boys and darkens for girls. Stage 4 menses, growth spurt in boys, darker pubic hair in boys. Stage 5 fully mature sexual adult, height slows or stops.
Answered 1/4/2014
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