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Puberty is the normal condition in which a humans physically change from child to a teenage pre-adult who is able to reproduce (become fertile, able to have children). Pubertal development is divided into 5 stages by appearance (Tanner stages). Adolescence is time when puberty occurs, and includes ...Read more
Is it true that fluoride makes breasts grow faster than normal, accounting for early puberty in pre-teens?
Puberty: Girls: breast budding indicates the initiation of pituitary pubertal hormones activating the ovaries. In boys, the same pituitary hormones will lead to testicular enlargement. Girls usually start b/w 8-12/13 years old. Boys start b/w 9-13/14 years old. ...Read more
Delayed puberty: The typical adolescent, endowed with the impatience and insecurities of youth, would probably insist that any nanosecond that doesn’t bring an increase in height, breast size or beard growth qualifies as delayed puberty. Medicine has its own definitions: for boys, no testicular enlargement by the age of thirteen; and for girls, no breast development by thirteen or no menarche by sixteen. ...Read more
Usually By 18 Years: Puberty is the period of transition to adult sexual maturity. Begins in males around 14.9 yrs on average (range of 13-17.3 yrs), with completion by 18 yrs. In males, the onset is signaled by enlargement of scrotum/penis and growth spurt occurs about 2 yrs later. Final height is reached by 18 yrs in most. Genetics plays a major role in final height and other physical characteristics. ...Read more
Variable: Girls generally start between ages 8-11 and boys between 9 and 12. For girls the first sign is a growth spurt and then development of pubic hair and breasts. For boys puberty generally starts with an increase in testicular size and their growth spurt comes later. Menses generally starts about when a girl's growth spurt is done. ...Read moreSee 1 more doctor answer
YES IT CAN: And usually does! eat healthy, frequently, small amounts at a time of all the good nutritional fruits, vegetables, low fat protein sources, good fats and fiber! drink water, avoid sugars and junk food and exercise. It will all work out in the long run! ...Read moreSee 1 more doctor answer