비아그라를 사용하는 가장 좋은 단일 전략

It’s also feasible that applying Viagra may help shorten the refractory interval. This is actually the time just after orgasm when the body recovers, along with the penis returns to the flaccid state. For the duration of this time, the penis does not respond to sexual stimulation.Changes in a few lifestyle practices, like action levels and diet,