Afte a bladder biopsy is there a scab inside my bladder that has to make it through my penis?

Should not be. Urine contains fibrinolysins which dissolve small clots so scabs following biopsy, this are usually dissolves them. Clots can occur if there is significant bleeding after a bladder biopsy. Urologists invariably cauterize any bleeding vessels at the biopsy site if bleeding is present after biopsy which usually takes care of the problem..