Heya, just to encourage you, posterior births don't HAVE to be awful. As a multipara (second time mum) you will find that even if bubs is posterior, it is a lot easier to get them to turn during labour, and easier to birth them even if they don't rotate. Lots of hands and knees positioning, leaning forwards over something, and lots of pelvic rocking. I had exactly the same fears and DD2 was OP when I was induced... but lots of good positioning and she turned well before pushing, and it was a relatively easy birth. Hang in there, it is hard to understand just how much impact being a second time mum has, but it's huge, and you CAN birth a posterior bub.

xoxo
M