Dude, the last thing you need to worry about is if a girl will understand that you have this problem. Everyone has problems it just depends on how well you can hide them. Just live life as it is normal and don't let it distract you from finding someone that you care about. My girlfriend is completely understandable of my parcopresis. I just figured it out after reading this web page. Its nothing to be ashamed of. I will let you know if i find a solution to my problem. But don't let it affect your life because then the disease wins. Keep ya head up.