Is washing in an automatic washing machine sufficient for purifying clothes from drops of urine and prostatic fluid without washing them by hand beforehand? And is pus or discharge from the prostate considered impure, necessitating handwashing before putting it in the washing machine?

Washing clothes soiled with urine, madhiy (prostatic fluid), pus, and blood in an automatic washing machine is sufficient for their purification, because water flows over them repeatedly. Pus and blood are ritually impure, especially if they issue from the two private parts. One must disregard obsessive thoughts and not succumb to them.