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.
Breast Cancer Risk May Be Twice As High In Infertile Men, Study Suggests
Fertility Preservation Safe for Young Women with Breast Cancer - NCI
Netflix-Style Algorithm can Predict How Cancer Starts and Grows
What is Infertility?
Why is Male Infertility on the Rise?
How Can Breast Cancer Be Detected? Symptoms & Treatment
Fertility After Testicular Cancer
Gynecomastia: Etiology, Diagnosis, and Treatment - Endotext - NCBI Bookshelf
Breast Cancer In Young Women to: Breast Cancer in Young Women (Symptoms & Risks)
Breast cancer in men? Is it possible? - CNC3
Enlarged breasts could be symptom of cancer, liver damage, experts tell men
Breast Cancer in men: symptoms, causes, risk factors, diagnosis, stages & treatments
Breast Cancer in Men Rare But Still Gets Diagnosed – NABJ