the scan is to confirm the position and check the size of the baby from what i've been told. bummer about not being able to see as much!! maybe because i see two drs that's why i'm being told lots of different things as i have shared care?? not sure about why it happens maybe because of the size but its called deep transverse posterior when it gets stuck and so maybe that's what they're going to check for in the scan - i have no idea. i will post again at 36 weeks when i know whats happening - hopefully the baby will have turned and it will be all good