Females only: Breasts develop, Hips widen, Menstruation, Egg released from an ovary each month, Vaginal discharge produced, Males only: Hair on face grows, Sperm is produced, Penis and testicles grow, Voice gets deeper, Shoulders widen, Both males and females: Sex hormones are released, Growth, Hair around genitals grows, Hair under arms grows, Spots,

Changes during Puberty

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