Hi Thank you for asking HCM I have gone through your query.Premature ejaculation can be due to oversensitization of penis or over excitation in mind.Even anxiety plays a role.There are so many ways to get rid of that.One is practising squeezing technique when you near to ejaculation.But that wont be effective for most men.so you can stimulate your partner to the higher extent before you getting stimulated yourself.You can use a condom which decrease the oversensitization. You can also use anesthetic on penis or a condom which has anesthetic.Another method is to think about something nonsexual when you start nearing to ejaculation and continue when that goes.If all these not helping then approach a urologist or sex therapist or psychiatrist for behavioural therapy or medication.Hope this may help you. Let me know if you have any further query.