Rare but possible: In most boys the growth spurt starts around age 13 and is finished by 17 but if puberty is delayed the growth spurt could start as late as 16-17 and finish by age 20. It depends on how far advanced puberty is based on the genital exam and also how tall you are now and how much you have grown the past year.
Answered 11/20/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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