Thanks everyone.
Brookelynn the specialist has told me that I can go back to him when I am 116kg or 255lbs but I have decided that I need to be at least 98kg or 215lbs, that is something I need to do to give myself the best possible chance. DH and I have been trying for 12yrs and I hjave to do all I can.
Good luck with everything and I look forward to chatting with you.