Dear Welcome to HCM We understand your concerns I went through your details. I suggest you not to worry much. Masturbation is not sin. It is natural and cannot give you premature ejaculation. It cannot give you health issues. It might give your penis a slight curve. That is good. Curved penis gives more pleasure to both the partners in sex than a straight penis. That is logic and that is the expeience. I strongly feel that your symptoms are not real. You are imagining them. When we talk to sexy woman we get horny. Some lubricating liquid escapes from our penis. That is not premature ejaculation. Leave misconceptions aside. If you think about sex and sexual organs again and again you cannot concentrate on anything else and sexual thoughts can lead you to psychological problems. For sexological and psychological counseling visit http://psychocure.webs.com/ Hope this answers your query. Available for further clarifications. Good luck.