I am satisfied with Viagra effect, but sometimes I feel some strange pain in muscles and I don't understand why - because I worked like a crazy in a bed,or it is side effect of pills? Anyway, I'm happy with the result.
If you have doubts about something - no matter what - quality of pills or details of delivery - you just call to customer support and they explain to you all! They know their job very well! So, everything will be clear, be sure!