oh, for what it's worth. This last time DH kept on looking at the clock and commenting how tired he was during my last labour and just afterwards, he wanted out of there as soon as possible. I was ropeable. he thought HE was tired! Hello.....
I tried to ignore it, but really it was the last thing I needed. As it was, he was out of there as soon as he could make a getaway, but that wasn't until at least 3hrs afterwards. And he really copped an ear full about it several days later when I was stressed and overtired and falling apart trying to look after a newborn and still waiting for my milk to come in properly.

It really is a good idea to try and sort this out now, rather then hoping he will change his mind - because trust me you don't need the stress or resentment at the time your baby is born or in the few week following - because everything else will be hard enough, even if you get an easy baby like I did.