DDear service user, Thank you for contacting Healthcare magic. I understand your concerns regarding night emissions. You also think that semen loss causes weakness in your body. Semen is a body fluid which keeps on generated in body like other body fluids as blood, saliva and tears. When you donate one unit of blood (350ml) your body makes it again within 1 month. Similarly when you spit, the mouth restores saliva soon. When you cry, the lost tears get restored by our eyes and they do not get dry. Thus semen also keeps on being generated by our sex organs. Semen is being manufactured by genital organs continuously; it has to be expelled by some means. This situation is just akin to a glass of full water to which you add more water, with the logical result that it overflows! This happens to semen too. If one neither has sex nor masturbation for long time, semen gets expelled in the form of night emissions, which is normal. The weakness felt by you is likely due to anxiety secondary to perceived semen loss. I recommend you to consult a psychiatrist who will guide you to come out of this anxiety. Hope this will help you. Wish you good health.