Gynecomastia (for Teens) - KidsHealth - guys with breast

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Why Men Have Breasts | Live Science guys with breast


Gynecomastia (guy-nuh-koh-MAS-tee-uh) is an increase in the amount of breast gland tissue in boys or men, caused by an imbalance of the.

When a man's breasts swell, a hormone imbalance may be the cause. But males also make some estrogen -- the hormone that steers sexual.

Gynecomastia is a condition in which breast tissue forms in guys, usually due to normal hormonal changes during puberty. Hormones are chemicals produced.