Depending how old: he is, if he is a newborn it can be swollen breast tissue from maternal hormones and is not serious and will resolve on its own. This can happen in boys and girls and may even express milk/fluid if gently squeezed. No need to do anything.
Answered 9/26/2016
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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A doctor has provided 1 answer
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