** Thanks for raising your concern on this platform and following is symptom wise approach: 1. Masturbation is not related to size of penis or premature ejaculation, main reason is guilt and is more of psychological problem than Physical and remember masturbation will not cause fatigue, sexual illness or reduced function,health issues or low sperm count in fact it is a natural phenomenon of body to relieve itself of sexual urges. PS. Over masturbation becomes harmful only when it becomes a Disorder 2. Size of penis doesn t matter in reaching orgasm in female and regarding premature ejaculation most important is how much time you give for foreplay . 3. make sure you don t suffer from any performance-psychological anxiety and if some problem is there have a consultation with a Psychiatrist or start taking tab Mentat :1 tablet twice daily 4. Initially you may start with: . Reduce the sensation of Glans, by applying Lignocaine Ointment or by wearing a condom. . Divert the mind to non-sexual activities like sports or business matters. . are there any other relationship problems not related to sex? Then solve them first. . Perineal Exercise:when there are partial erections, which cannot be maintained, practice perineal exercises, i.e. while urinating, stop the flow of urine, start again, stop & start again 4-5 times. PS. You may consult an Ayurveda Physician for Tantric Vajroli which is a very easy, very effective method to have a full control over ejaculation 5. Since there is high excitement [anxiety] thus remember that penis shy under pressure, so if you try to think to perform better erection goes away, so idea is to give more time to FOREPLAY i.e. love making and thereafter gradually increasing AFTER PLAY i.e. sexual performance. 6. start taking akarkarabhadi yoga capsule, makarprash rasayan, anti stress herb [brahmi vati/mentat] and an antioxidant for better results. PS. since at present it is a VATA dominant problem and main action of Vata is to FLOW which means it is causing excess of PE and sexual excitement in brain thus you may check with a qualified Ayurveda Physician there.