that for all the hours you spend concentrating on your birth plan, writing, rewriting, typing it up, spell checking, rehearsing it, making sure DH knows it all...not only will the MWs not even ask for it, you won't even think about it once.
that all these magazines that tell you to pack some books and magazines for in-between contractions are having a laugh at our expense
that the first poo after delivery will hurt - more than the labour itself!!!...5 days later it finally came out the size of a cricket ball (honestly, I made DH look at it!)
that post-delivery, the MWs and HVs will come out with all manner of useful advice it would really have helped to have known at around 38 wks so you could get the stuff in...e.g. anusol, lactulose, witch hazel, lansinoh...oh, the relief of the witch hazel on a pad in the +++size bridget jones black pants! - why oh why doesn't anybody tell you to just get some in??? it's about £1.50 in boots!
if you can get near, get rid of the lady bush hair before hand, or the slightest hint you might need some assistance during delivery and a dry razor will attack you - and the last thing you need with piles, bleeding, acid wee and cracked nipples is a constant fuzzy itch down below due to regrowth.