Hi Thank you for asking HCM I have gone through your query.For an average male the ejaculation time is around 5 minutes.But you can increase by practicing.Avoid anxiety and stress as those are main offenders for many.You can try squeeze and stop technique.You can stimulate your partner to maximum before getting yourself stimulated.You can deviate your thought to something nonsexual when you about to near ejaculation.You can put on a condom or condom with anesthetic which will decrease the excessive stimulation on penis and there by prevent premature ejaculation.If all these not helping then you can approach a Psychiatrist for behavioral therapy and medicinal management.SSRI like paroxetine and clomipramine are effective in many.Short acting SSRI dapoxetine can be taken whenever in need also.Hope this may help you. Let me know if you have any further query.