Hello dear Understand your concern As your age is 24 year and this age your epiphyseal plate (at the ends of long bones) already fuse with bone so there is no increase in your height. It will fuse at the end of 21 year, Your height will depends of genetic back ground (hereditary) and there is no medicine to increase weight. I advice you to : use shoes lift, eat high protein diet and maintain proper posture, do exercise like stretching under the guidance of physiotherapy and gym expert. Sperm release is common problem in your age. It is released due to overproduction of seminal fluid in absence of sexual activity/masturbation. I advice you to do moderate masturbation(3-4 times/week). Once you will do regular masturbation, it will disappear. There is no relation between height and sperm release. Hope this will help you Best regards Dr. Sagar