Hi, I got the Spatz balloon which is in for a year, they only put 400mls in to start with then they give you a top up of fluid after 6mths, and can adjust the volume to the individuals need, whereas the one your having will prob have 700mls in to begin with. I've lost 3st 5lb in total, losing only 1lb per week/fortnight at the moment but it's still a loss.
It has taught me to manage my eating better and if I have a splurge one night then I'm particularly good the next couple of days. Hopefully after another 6mths my brain would've been totally reprogrammed x