Please note: this fatwa has been translated by artificial intelligence.
Question
I prayed in congregation, and after I went home, I found that my underwear had some of what a man produces, about the size of a drop. Do I have to repeat my prayer?
Answer
I say, and with God's success: If this impurity is less than the amount of the palm's depth, it is excused, and it does not invalidate the prayer with it, and God knows best.