Don't know how I've got this far my husband was diagnosed in February with stage 4 lung cancer given weeks to live he's still with me has had 4 lots of chemo the first 2 put him in hospital for 8 days at a time very poorly and now he wants to go back to work but I'm so worried that it might be too much he's doctor has said that chemo from now on will be maintenance but what does that mean! He's also got it in lymph nodes and bones just don't know what's coming next