Hello. Sorry to hear about your dad. My mam was diagnosed last year with lung cancer that had started in the breast. We did not ask time scales or anything we were told chemo would at the best keep it at bay. After months of chemo the last scan showed there was no traces of cancer in the breast or lung.... After a difficult year my mam stayed positive throughout, kept working, started a strict alkaline diet, drank a daily vinigar drink, manukau honey etc and although may not be proven I think her healthy lifestyle fitness etc totally helped her get to where she is today. (Don't get me wrong the alkaline diet is very limited food and difficult but my mam has done it for a year... It's a case of if it keeps you going you need to try) As well as having a positive attitude of I'm going to kick its *** from day 1. Any day things could change and 3 monthly scans take place and we know treatment may need to start again in the future but compared to the diagnosis a year ago, we are so proud of how she has dealt with it all. This impacts the whole family and I hope hearing a little positivity gives you some hope. I searched the Internet looking for some positivity to grab on to. I wish you and your family health and happiness x