Do you lose weight by masturbating? Prolactin and oxytocin are released when you masturbate to reach climax, which might result in feelings of relaxation and contentment following the orgasm. An increase in sleep latency has also been shown in animal experiments, suggesting that people may be affected in a similar way. Prause claims that those who masturbate more frequently report better sperm, more orgasms, higher levels of sexual and relational enjoyment, and stronger self-esteem. These benefits are significant regardless of any impact on weight.