I think it may also come from a lack of sensitivity of the penis. Mayo Clinic does not endorse companies or products. I am five to ten pounds overweight and physically healthy. Such treatment should be rendered by therapists with special training in the disorders of sexual function and who can tactfully evaluate the sexual compatibility of the patient and his partner. I do experience this also when masturbating. It is also important to distinguish orgasm from ejaculation, although in most instances they occur almost simultaneously. If problems occur during masturbation, the problem probably has nothing to do with the sexual partner.
Pathophysiology, diagnosis, and treatment.
Male orgasmic disorder
Delayed ejaculation is only a problem if it's ongoing or causes stress for you or your partner. The most common causes of the male orgasmic syndrome are psychological in nature. It is nice to be able to last but is somewhat frustrating not to be able to ejaculate. A review of pathophysiology and management options for delayed ejaculation. There are no definitive steps that can be taken to prevent the onset of the male orgasmic disorder.