I don't know if it is the correct procedure , but when I need last longer (I sffer premature ejaculation 1 to 2 minut continuos sex inside the girl) I have seen that Generic Sidenafil ( Viagra should be much more effective , but expensive ) firt as everybody know allow a very fast rigidness , and even allow you last more but as it isen't for that . Such men have premature ejaculation allow them cum and repit againg imediately a second cum . It mean if you follow a love ritual with your patner , try to control yourself as any other do regulary , some handjob for avoid posibilities of lose regular erecction while doing other sex activities , and at end a second cum a litlle hard . You can have a susessfull sex time , lasting enougf , would not mind a lot be premature ejaculator ??? is true ??