How bad is having one withdraw (W) grade when applying to med school?

<p>Hi, I am pre med student/3rd yr in college. I currently have a C in a science class and am wondering if I should withdraw. I don't think there are any hopes of bringing it up as it is a very low C and I am afraid it will become a D eventually. I am a junior and already have 2 previous C's on record but have never withdrew from a course up to this day. Will having one "W" look bad when I apply to med school? or is having another C better. Thank you in advance, I will greatly appreciate any input I receive.</p>