To study the effect of penis width vs. length on female sexual satisfaction, 50 sexually active female undergraduate students were asked which felt better, was penis width or length more important for their sexual satisfaction. None reported they did not know, or that width and length were equally satisfying. A large majority, 45 of 50, reported width was more important.
Sometimes men with erection problems or a diminished libido have low levels of testosterone, Boyle says. Testosterone deficiencies can also affect mood and energy levels. Boyle tests for testosterone levels and prescribes it as a topical gel, though she warns it is only safe when prescribed and monitored by a physician. Nonprescription testosterone, such as the kind used by some bodybuilders, is dangerous, she warns.
4 - Use a moisturizer on the penis before the exercises and it is preferred not to use soap and shampoo as these materials will lead to redness and irritation of the penis skin . If it stays for a long period of time, in addition to dry skin, and the occurrence of cracks, it is preferred to use the Intensive Care Vaseline instead of the ordinary Vaseline as it can stay on the skin for long period of time without irritating or damaging the skin of the penis.