This is a difficult question and I wish that I also knew the answer . If you are questioning your fertility , that is your priority - as you might have difficulty conceiving and also if you have to do fertility treatments you might be high risk for miscarriage, etc . That's a lot of appointments, missed days, etc . I am wondering the same thing ,but after thinking about all the appointments and stuff maybe school will be easier with a newborn ?? I'm not sure ,but I have 3 semesters of nursing school and might also have to do fertility treatments so I'm not sure the best answer ..