thankyou pooh71.ive just got my card from suppliers of my machine to put in this is for a another month.ive bought a v shaped pillow to sleep propped up.i feel for your husband.he doing well losing weight keep it up.i just cant go any further till I have done at least 4 hours.and I believe there are a lot like me.i will keep trying these different things till there isn't anything left.and you and your husband keep up the good work.your both doing great.take care have a great weekend