Well, if you want cent percent results, eat the pill 30 to 40 minutes before the sexual occasion.
The duration of erection lasts from 4 to 5 hours. This duration depends on several factors.
If you are a smoking and alcohol addict, and you consume alcohol or smoke before or during sex. The pills lose their efficiency.
And 4 to 5 hours is enough to attain the premium pleasure of orgasm.'

Cenforce 100 mg