erectile dysfunction
"Recently my wife commented that my erections were not as firm as they had been and that part way through sex I lost the erection. I'm 58 and we are a very active couple. I decided to try 50 mg Viagra. The Viagra was excellent and my erections have been really firm every time I have used it. I take it an hour before sex and it allows me to achieve a really good erection that lasts as long as we want to make love. My wife and I are really pleased with the results. If we use it at night I wake with an erection which again is really firm. Both my wife and I really recommend Viagra as it has improved our sex life a great deal."