I know I said I'd write a more in-depth post tonight, but after reading the whole post history I feel like
@Perrotfish covered nearly everything I would have said. I just have a couple of additions.
As I mentioned in my earlier post, my wife and I were growing our family throughout my medical training. On many occasions, I've had to miss birthdays, holidays, school programs, social events...you name it. But I've also been able to participate in many of those things, particularly since completing my residency training. As I've posted on several occasions: after residency, you can make your career whatever you want it to be. I have a colleague who's got a half-time contract with my department -- she works half as much as the rest of us, earns half as much, and spends
lots more time with her kids. That's important to her, and she's arranged her life to balance things the way she wants them.
It can be hard for many non-medical students to accept how many hours a medical student needs to study just to get through classes, and it can be hard for a perfectionist medical students to accept that its OK to take 10 hours more off each week even if it means droping from the top quartile of the class to the middle of the class.
This is absolutely true. A major factor in my success and happiness is the fact that my wife went "all in" with me when I started school. She knew it would be very demanding, but neither of us fully appreciated the extent of my training's demands until I'd actually started. Once we understood what was required, though, my wife's attitude was, "I agreed to this of my own free will and choice, so I'll figure out how to adapt as needed."
Never once did she punish me in any way, even when my schedule and academic requirements frustrated us both.
IMHO the most important conversation to have now, before you start, is to determine exactly how many years and hours of residency training you are willing to suffer through. Will you feel abandoned if he pursues a 5 year, around the clock surgery residency rather than a 3 year 60 hour/week family residency? Are you going to be OK if he subspecializes and adds an additional 1-3 years to his training after residency? Is he going to be OK if, after 4 years of hard work he has fallen in love with a surgical subspecialty but you say you need him to do a 3 year family residency program for the sake of his family? This isn't a question you want to answer after you are several years into this process.
My take on this is similar but not identical. I believe the decision at this point should be binary: you're either willing to tolerate
any residency or you aren't. Many medical students have no idea of their final specialty when they start school. I personally went through about five different things before I discovered the second love of my life (anesthesiology). What if your husband gets halfway through school and realizes he'll only be happy as a CT surgeon? If you two have agreed that you'll tolerate nothing more than a four-year, 60-hour-per-week residency, he'll have gone through years of grueling training with no hope of landing the career of his dreams. That can lead to career dissatisfaction and resentment, which will put a
huge amount of strain on your relationship
indefinitely. So I feel it would be a mistake for you to say -- prior to him even starting med school -- "you can specialize in X but not Y." However, since he's voluntarily entered into a marital relationship with you, the decision isn't solely his, and you shouldn't be expected to blindly subjugate your will to his. I believe you two should discuss things very openly and come to a joint decision of whether you're "all in" or "all out". If you're "all in", you both accept the risk that he'll fall in love with a specialty that places greater demands on his time. If you're "all out", you don't accept that risk, and he should consider other careers.
Plenty of people get through med school with families. It requires time management from the student, patience from the spouse, and sacrifice by both. Easy? No. Worth it? For my family, yes. But only the two of you can decide what's right for yours.