Sounds like it's all going really well for you My second bub was posterior and nobody picked up on it until her little face appeared between my legs - I managed a completely natural labour with only a couple of puffs of gas to get me through the really hard bits, so you're very lucky that it's been picked up now. Bub has plenty of time to get into the right spot on her own, but the exercises definitely won't do any harm so go for it! Not sure what the mw's problem was, but sheesh... they know how to treat first-timers, don't they? You sound great, if measurements are all good then you have nothing to worry about. Not long to go now!! Hope you get a better m/w next appt and that everything continues to go great