No, you're not being unreasonable! For us, DS was born at 4:42am and DH stayed the whole week with us. He slept at the hospital (I had a double bed). DS was born on a Sunday, so DH was with us the whole of Sunday and Monday, he went back to work on Tuesday but came "home" to the hospital after work and stayed overnights until I left hospital on the Saturday. Then he took his leave from work when we were all back at home.