Penis are not sensitive. What's going on?

The penis is not very sensitive may be trauma, sexual life too frequent, balanitis and other factors caused by, the correlation analysis is as follows:

1. Trauma

occurs after trauma, penile tissue damage, leading to local nerve sensory abnormalities, so that penile sensitivity decreased.

2. Sexual life too frequent

sexual life will make the penis frequently stimulated, leading to local sensitivity threshold increased, resulting in the penis is not very sensitive phenomenon.

3. Balanitis

balanitis will make the glans appear congestion, edema, erosion and other phenomena, leading to glans mucosa damage, so that local pain, thus affecting the sensitivity of the glans, causing glans sensitivity decreased.