Infertile men are at risk of developing breast cancer. However, there is no known cause and further research is needed into studying the underlying factors.
Infertility Tied to Male Breast Cancer Risk - Southern Iowa Mental Health Center
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Pink and blue ribbon awareness Male Breast Cancer, Sudden Infant Death Syndrome SIDS , Prostate and Breast Cancer Combined , Infertility. Isolated on Stock Vector Image & Art - Alamy
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1 Main risk factors for male breast cancer
What are the first signs of breast cancer for men? How does one notice these changes, especially when he doesn't examine his body frequently like women do with themselves? - Quora
Infertile men may be twice as likely to develop breast cancer, study suggests, Breast cancer
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