5. Men can lactate too 男人也能泌乳

It's exceptionally rare, but since men possess mammary glands just like women do, they have the capacity to produce milk. When male lactation happens, it's usually because of hormonal treatments for diseases like cancer.

这种事情极为罕见，但并非不可能。既然男人也和女人一样长着乳腺，他们也应该有“产奶”能力。男性泌乳经常由治疗癌症等疾病时采用的激素疗法所致。