No way to tell: Male pattern baldness generally progresses fastest in men who are naturally blessed with the most chest hair in their early 20s. This varies tremendously within families. If your brother is concerned, there are a variety of hair restorers and surgical options.
Answered 12/29/2014
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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
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