What happens when the penis is soft during sex?

The penis is soft in the middle of sexual intercourse may be caused by external interference, psychological factors, kidney deficiency.

1. External interference in

the process of sexual intercourse by the phone or other movements, such as diversion of attention, may lead to erectile penis weakness.

2. Psychological factors

If the process of sexual intercourse, tension, anxiety and other emotions, will lead to contraction of the penile artery, the reduction of the penile blood supply artery, causing the above situation.

3. Kidney deficiency

If frequent masturbation, excessive sex life, easy to hurt the kidney essence, leading to blood loss, physical exhaustion, erectile dysfunction, related performance.