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Minot, ND
A 23-year-old female asked about a 22-year-old male:

My bro has a single lump between his legs its kinda pink with a black tip he discovered it after having an affair.

1 doctor answer1 doctor weighed in
Dr. Thomas Mcgowan
Specializes in Family Medicine
Get checked: Sounds like an infected sebaceous cyst or a boil, which is not related to his having an affair, but your description is lacking a bit of detail and it could be an STI as well. Better to be certain and see an MD for an exam.
Last updated Jan 22, 2015

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