<s>[INST] hi i m male 27.once i used to have sexual desire now n then in a day with erection.For the last 6mnths to 1 year things changed.1st with right testicle n now for last 6 month with left one too.it feels like they got isolated from penis.n now less sexual tension.veins loose & hangin balls.early ejaculation [/INST] Degree understand your concerns went through your details. I suggest you not to worry much. Premature ejaculation, delayed ejaculation, erectile dysfunction and lack of interest in sexual matters are mainly due to anxiety and lack of knowledge. You are anxious or rather apprehensive. You are worried about your sexual performance. Such worries, rather apprehension Chat Doctor. Have faith and confidence. Stop worrying about future. Psychotherapy techniques should suit your requirement. If you require more of my help in this aspect, Please post a direct question to me in this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques. Hope this answers your query. Available for further clarifications. Good luck. </s>