Hi Thank you for asking HCM I have gone through your query.Premature ejaculation has effective solution nowadays.First thing you should do is get rid off anxiety and stress.You can practice squeeze and stop technique.You can stimulate your wife to the maximum extent 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 excessive stimulation on penis and thereby prevent premature ejaculation.If all these not helping then approach an Urologist or Sex therapist or Psychiatrist for behavioral therapy and medicinal treatment.Hope this may help you. Let me know if you have any further query.