Hi Fiona,

I think that most babies would rotate prior to being born. The epidural you had, and as such the immobility, would have affected the baby being able to get into the optimum position for birth. At home, you won't have an epidural or drugs which limit your mobility so will likely not strike that problem again. Posterior is just a variation of normal, it's not an emergency and just because one bub was posterior doesn't mean your next one would be. Hope that helps.
I think so too.
I have a friend in Canada who has birthed all her babies at home, and they have all been posterior. No dramas at all