Can i use viagra (sildenafil) to impregnate a women , if i am suffering from ed... i am 26

ED...The Brain!: Yes, of course. But, ed in someone your age is usually about their brain and not their penis. Worry, fatigue, stress, lack of sexual attraction can all lead to a penis that does not want to grow. If the fatigue or worry is diminished the erection returns almost always. But, if the sexual attraction is not there then sometimes it is hard to fake it.