Dear Welcome to HCM We understand your concerns I went through your details. Excessive masturbation cannot cause night fall (nocturnal emission). In fact, nocturnal emission is caused by lack of masturbation or sexual intercourse and ejaculation of semen. You must maintain a diary and note the masturbation schedule and the night fall events. You will know the actual reason for your problem. Masturbation is not unhealthy if done within moderation. At your age, moderation is twice or thrice a week. Your lack of sleep of low sleep schedule is due to the stress and anxiety associated with the wrong knowledge about masturbation and nocturnal emission. I suggest you to get over with that negative information. Lead a balanced life with exercise, education, balanced diet and happiness. Automatically you will get good sleep eventually. Please consult a psychologist for counseling. If you require more of my help in this aspect, please use this URL. http://goo.gl/aYW2pR. Make sure that you include every minute detail possible. Hope this answers your query. Further clarifications are welcome. Good luck. Take care.