Semen Without Desire While Fasting
Question: Whilst fasting in Ramadan, I suffer from an intermittent excretion of semen without having a wet dream or masturbating. So does this affect my fast?
A: If the matter is as you have mentioned, then the excretion of semen without desire during the day in Ramadan does not affect your fast and you are (therefore) not required to make it up.
– The Permanent Committee, Fatawa Ramadan - Volume 2, Page 451, Fatwa No.378