If you’re sexually aroused, Viagra should work to help you have or keep an erection within 30 minutes to 2 hours. But if you don’t get an erection within 4 hours after taking a dose, Viagra didn’t work for you this time.Kalbiniz ile müntesip bir sorununuz var ise; doktorunuz kalbinizin seksüülke aktivitenin getireceği ulama engelü kaldı… Read More