fcks sake people, i think the OP has made it fcking clear enough that an abortion is not fcking possible at this point, ever. Let's all step up from being Narcissistic little b1tches, please.
@ OP, it sounds like you have pretty much everything planned out anyway. you're going to finish med school, do everything to find out if it is your baby in the first place, if it is then assume the responsibilities- if not next her. In regards to not wanting her to see other men, while not wanting to be involved with her- kind of selfish view don't you think? it's like her telling you not to see other women while she isn't giving you any.
p.s @last man standing, hahaha that was a good read, seriously made me lol.
edit: wrong person, lol