Erectile dysfunction is a significant misfortune for the conjugal life when the couple is truly anxious to have kids as it causes sexual impotence in men. Sildenafil was authoritatively affir3med by the US Food and Drug Administration in 1998 as a medication to treat male Impotence. From considers, 66% of all men who take the medication will conquer erectile dysfunction. Read more... https://www.rewardbloggers.com/blog/3172/things-you-should-be-aware-about-male-fertility