<s>[INST] hi sir, unfortunately i unable to stop my sperm in nights...... i have been trying to avoid all unwanted thoughts but it is repeating everyday. how can i hold sperm inside without spill or have any medicine to control or suggestions ? i hope i could get better response.... thank you..! [/INST] HelloThanks for query. Night emission is common at the age of adolescence and nothing abnormal. It is in no way related to change in your eyesight. It will get cured without any treatment and gets resolved over a period of 2 years There is no medicine to treat it. Please see that you take good high protein diet. Practicing regular exercise will help to get good sound sleep which will help to reduce the frequency of night emission. Chat Doctor.  </s>