I am wanting to know what to expect.. My mom has had stage iv lung cancer... She has been on several chemos for over a year now... The cancer is getting worse, .the dr. Told her they were " running out of options". I am trying to prepare myself... I need to know, has any one had a love one near the end that has gone thru this, can tell me what to expect, how the dr's approach... Or anything....this has been the hardest tear of my life.I would appreciate any help.. Thanks and god bless anyone who reads this....renee