See, I just said this to hubby - technically it is your labour plan, but you are sharing it, you're sharing the duty of your little one. He says fair play to us for dealing with the pain and torture - but he does have a point. They are the ones who get us there, screaming and kicking and punching, they're the ones who are there for us getting hands broken and verbally abused by sleep-deprived in pain woman bellowing at them that they're never having sex again, picking up the emotionally distraught crying woman after the baby is born (in this case, me, I cried like a fountain, and puked)
My birth plan was simple - give me pain relief, and do what you need to get my son out in one piece. Hubby was in complete agreement - I was in labour for just over 24 hours in all (active labour), I had forceps and an episiotomy. He looked after little man whilst I slept off the epidural, he dealt with the first checks, the first feed, the first nappy change.
As he said, we do all the hard work, they help us emotionally and physically after in any way they can. I think, tbh, your hubby is scared. You're going through this amazing thing together, but you're doing all the work, and he's scared. Scared of impending fatherhood, scared of losing control, scared he's not good enough, and it's popping out in funny ways. Hubby was like that near the end, but now little man is here and wiggling furiously - he loves him so so much, he would do anything for his son. He's still scared, but now he's not scared he'll lose us, or lose control and not know what to do.