Travelling at 39 weeks pregnant.

FTM here and I have a bit of a dilemma. I am graduating from Nursing school and will be eligible to write my NCLEX one week before my due date. To top it off, I have to travel 4 hours (one way) to Toronto to write my exam as they do not have a testing centre where I live. I really wanted to get this exam out of the way so I can focus fully on my baby, but do you think making the trip is too risky being 39 weeks pregnant? Should I just wait until after my baby is born to write it? I’m so stressed about this!