Precocious puberty signs and symptoms include development of the following before age 8 in girls and before age 9 in boys.  Breast growth and first period in girls Enlarged testicles and penis, facial hair and deepening voice in boys Pubic or underarm hair Rapid growth Acne Adult body odor 
precocious puberty signs symptoms include development following age 8 girls age 9 boys   breast growth first period girls enlarged testicles penis  facial hair deepening voice boys pubic underarm hair rapid growth acne adult body odor 
precocious puberty