Best Answer

Some do and some don't. Most will not grow much more, if any, after 18.

I did grow 1 1/4 in at 19. Everyone is different. This is not a yes or no question.

It may depend on hormones, when I grew at 19. I am female. best to ask an endocrinologist.

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Q: Can an 18 yr old boy get taller?
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