Hi everyone my dad got diagnosed with stage 4 lung cancer this year n my heart broke into a million pieces but he's positive so I'm trying to be to but on his letter it stated that he would receive 6 sessions of chemo and then a scan to see if he should have a further 6 sessions but hes now had 8 sessions and no scan my dad obviously has to go on his own due to covid so we cant ask any questions and its driving me insane is this normal for them to keep carrying on with chemo with no scan