I think the other comment was in answer to me too.
I think you are right about the polarised opinions. I think in real life (at least for people I know) pregnancy is generally fine, with maybe a few horrible bits (i.e. if there are any medical problems/something goes wrong). It has lots of positives but its difficult.
Parenthood is usually wonderful. I am afraid men have it easier as we get the parenthood without the pregnancy!