Hello Arash,

Bilkul bhi nahi! Yeh kewal ek mithya hai aur kuch bhi nahi. Virya ka bahar nikalna aur dobara banna ek prakriya hai. Yeh bhi padh lijiye:
https://lovematters.in/hi/our-bodies/male-body/semen-top-five-facts
https://lovematters.in/hi/our-bodies/male-body/is-masturbation-making-my...

Thanks!