I'm really surprised by these answers. DH came to my first appt/US and the anatomy scan with DD 1. He came to my first appt/us with this pregnancy and that'll probably be it unless I have some kind of complications. I don't even want to go to most of my appointments! Why would I drag him and how can all these husbands get off work for this?
Most of mine I tried to schedule for later in the day (5p-6p if available), so he'd go in an hour early to work, and leave an hour early. The other thing is we were 45 miles from the office and hospital, and good restaurants and shopping. We usually turned it into a date night and reason for H to get a growler.
If we have a second baby, I'd only ask him to come to the u/s ones.
H went to all of the appointments with C. Due to my work schedule, they were all after 5:30, so it wasn't cutting into his time. We always scheduled them on Mondays so that he wouldn't be traveling. I loved that he could be there, even if nothing was going on.
Like EB, it will be different with a second. Mostly because someone has to be with C and we both work. So just the majors second time around.