I too have gone up in size from 36 to size 42 following the Novasure endometrial ablation. Exercise and healthy diet programmes have not made any difference. I just keep getting bigger. This is very frustrating especially in terms of fitting cool clothing and confidence in my appearance.  I would still do it again because it certainly worked and was a huge relief, but I look like a different person and I don't think being so heavy is healthy. Any advice on what to do to stop this weight gain please?