She is really low Cass. She is just so upset that it has happened again when she was doing everything right with her original wound. The Dr's seemed to think that it has something to do with her circulation because they went down by train so they had a 10hr train trip where she was sitting for most of that time and they think that the blood flow to her foot was compromised and allowed an infection to happen. It happened really quickly though but it's a good thing my sister is the massive pain in the arse that she is because she forced mum to go to the hospital instead of waiting till she got home to see her own Dr about it. And now she is in her element because SHE is the one who gets to run around after Mum and make all the phone calls and basically gets the world revolving around here which is the way she likes things. Trouble is she keeps telling us all the wrong information so we've (brothers and I) have told her not to call us, we'll just call the hospital LOL. But she can have that job - I've been there done that and it's hard! It's not as glamourous as she thinks it is