<s>[INST] Iam a male.While Iam in 12 years old from being Iam doing masterbution.Now I want to get for  marrige.but having fear.during 40 seconds sex out.How can I control my wife.pls give me suggestion.whats the way I can removed my bad habit & increase the duration.where is my query answer.pls reply to me? [/INST] Hi, You can practice more yoga and meditation for your excess masturbation problem. I suggest you watch less porn videos if applicable for you. The premature ejaculation problem is commonly due to performance anxiety for the initial few sexual acts. If after few sexual intercourses it persists then you can apply topical Lidocaine jelly over penis after erection to delay ejaculation.  If you have excess anxiety history than fluoxetine can be prescribed for you. You need to learn when to slow down sexual stimulus during sex. You can take help of psychiatrist or sexologist if needed. Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.  </s>