Hi, Thanks for posting in HCM. I understand your concern. Masturbation is a healthy practice and a normal physiological process. It is a process by which stored semen is ejaculated voluntary and help in the process of production of fresh quality sperms. It also helps to relieve certain amount of mental stress. However, it should not be done too frequently and should be spaced well. Masturbation act does not have any form of adverse effect. It does not cause any form of mental or physical weakness, does not affect sexual performance in later life and does not affect fertility in the future. There is no relationship between practice of masturbation and weight gain. The urge to do it needs to be controlled voluntarily. You need to do meditation regularly to keep your mind calm and healthy. Eat healthy food and exercise to keep yourself both physically and mentally fit. Hope the information provided would be helpful. All the best.