Avoid masturbating twice in a day. When the erect penis is forced downward too far or hit against a hard object - masturbation can result in penile fracture. This involves a painful tear in the tunica albuginae, the tissue around the penis’ spongy layers, and is a medical emergency that requires surgery
. Frequent masturbation while lying face down can lead to “urethral trauma” or “traumatic masturbatory syndrome” in which the urethra is injured, resulting in urine exiting the penis in a haphazard shotgun spray rather than
an easily-controlled narrow stream. Experts warn that men who frequently masturbate in a way that’s very different from sex with a partner may find it difficult to climax during sex with a partner - a type of sexual dysfunction
called retarded ejaculation. Try to distract yourself from masturbation. Get involved in other activities like playing a sport, joining gym etc.