提起同房时“见红”,人们往往认为是女人的事。事实上,男人在性生活时发生出血是很常见的,但往往却令患者受惊不小。其中最多发生的情况就是包皮撕裂。男性包皮撕裂大致上是包皮或龟头下的包皮系带太短、太紧所引起。有些男性包皮前端过紧,阴茎勃起时,龟头仍无法露出头来。这种 Mentioning the same room when “see the red”, people often think it is a woman’s thing. In fact, it is very common for men to have bleeding during their sex life, but often the patient is scared. The most common occurrence is the foreskin tear. Men’s foreskin tear is generally foreskin or glans under the foreskin lace is too short, too tight caused. Some men prepuce foreskin tight, penile erection, the glans still can not reveal his head. This