Hi, my hubby is just about to start on his 5th week of radiotherapy treatment on his larynx. He has 7 weeks of treatment so over half way done. He also has to have chemotherapy 3 times, he’s had 2 up to now. My question is, will he be having the 3rd dose (at the start of his 7th week) as a few people have told him this probably won’t be necessary.