清晨醒来,看到自己的下面“硬”起来,一些男人都会心中窃喜,认为这是性能力强的表现。相反,如果早晨没有勃起,可能又会担心自己“不行了”。那么,对男人来说,晨勃究竟意味着什么?它能否成为男人自我判断性能力的重要标准?我们先从为什么很多男人晨勃会消失说起。男人晨勃消失的原因有很多种,不一定就是阳痿引起的,比如膀胱贮尿过多,膀胱内压力增加而产生刺激作 Wake up in the morning, see their own “hard ” up, some men will chuckle, think this is the performance of sexual performance. On the contrary, if you do not have an erection in the morning, you may worry about yourself “no more.” So, for men, what does it mean for morning bust and whether it can become an important criterion for a man’s self-judgment ability? Let’s start with why many men’s morning bout disappear. There are many reasons why men’s morning glory disappear, not necessarily caused by impotence, such as excess urinary bladder storage, increased pressure in the bladder to stimulate