Brandon Davis answered question 1/2/2009 I Have A Lump Under Both Of My Nipple One Is Smaller Than The Other. What Could It Be? I'm 12 Fit And Healthy I'm Scared If It's A Tumour Please Help I Am Also Male I have one on my left nipple I'm 12 I'm not worried because every one told me the same thing its puberty ps it can't be a tumber a tumer hurts but you can't touch it I also talked to an online doctor and he told me the same thing!!!
