Have any of you done or doing them what is a normal price of looked on Google and it seems around 9 pound a class and you have to pay up front for 6-8 weeks seems a lot to me iv never done it before n would like to try one class before signing up to loads especially as I do shift work I cannot always make same time or plabce weekly. I'm starting to wonder. If I should look into a dvd if any of you have DVDs that have been useful what ones are they I'd rather buy recommended thanks ladies xx ps Im 18 weeks if that makes any difference x