Hi everybody and welcome to the new people.
I haven't posted much recently - life has been a bit hectic! Dh broke a rib before we went on holiday, FIL ended up in ICU with pneumonia from Legionnaire's whilst we were away (dh had to fly back to the UK), dd fell and injured her spleen (at least she was in the same hospital that I go to for radiotherapy!) and DM has had a stroke, minor thankfully. My parents and my in-laws all live in the UK - we don't unfortunately, so there has been much booking of last minute travel. I want to go to DMs next appointment with the consultant which will be at the end of August - they can only do Tuesday or Thursday.
However I appear to have a problem with my radiotherapy due to travelling. Before I booked anything, I checked with the hospital that they would be okay with me going away on Thursday and Friday. My French isn't brilliant so it took a while to explain but I think I got all the information across. They weren't happy but told me to go ahead and book tickets. So I did.
Today when I went in to rearrange my schedule, I realised that I have Thursday and Friday off - and no appointment on the following Monday. The machine is down for maintenance. The nurses all looked worried and said that this will be a problem. In fact, one of them came to me after and said that he would not be happy with this if it was his mother having radiotherapy. The treatment will not be as effective. 
The doctor will talk to me tomorrow, but in the meantime, does anyone know how big a problem it is to have 5 days off in the middle of radiotherapy? I am having 25 fractions + 8 boosters. The break would be just at the end of the regular sessions / start of the boosters if that makes a difference.
I'm really worried now. I don't want to risk my own health but I'm pretty sure that my parents are not understanding what the doctor is saying to them. I'm an only child - there is no-one else.