I used to wonder why friends feel offended when I make jokes about their penises being short and limp. I never thought men would make their penises as a symbol of manhood and when theirs do not function as expected, men would feel insecure, worthless, and gay. I realized this after seeing my husband change personalities, from bubbly and funny to irritable and gloomy, when he started having impotence problems when we have sex. When my husband stopped getting erections during sex, I thought he was having an affair and just did not feel the hots for me. When I learned that it was more of a physical condition, and that he actually had symptoms of erectile dysfunction, I felt relieved yet kind of worried about his health. I have learned from friends that impotence or erectile dysfunction can be caused by diabetes, poor blood circulation, and some cardio vascular conditions. They also advised me to have my husband take Viagra or the Sildenafil Citrate 100mg, Cialis, and Levitra or vardenafil. Instead of going for the patented Viagra, I chose have him take the generic name of Viagra, Citrato de Sildenafil 100mg, with the hope that it offers users the same kind of benefits. I was not wrong. My husband was able to sustain an impressive erection an hour after he took the pill. We had so many rounds before we finally called it a day. My husband has now become more confident of himself. Our relationship has been strengthened because of his condition. We were able to prove that our commitment with each other was not just based on sex. Thanks to Sildenafil, our sex is definitely a bonus.