I love One Born Every Minute but would NEVER go on it myself! Can't believe they've hassled you though - no means no!
As for being breech, it is strange she couldn't tell. You'll prob be offered ECV to try and turn baby, and they'll prob advise a ceasarian is you refuse, or if it doesn't work. You've got time yet though, my friend had a breech baby at 36 weeks, was advised to have a caesarian, but when they scanned her before giving her a caesarian date just before 38 weeks he'd got into the right position.
As my midwife would advise - no slouching! Use your ball if you have one, and make sure you lean forward when you're sitting down, and keep your knees lower than your hips.
(thought i'd try a colour too! :lol: )
xxx