. >> reporter: i spent the afternoon with jennifer glass, she took this picture a year ago, a day after she shaved her head from chemo. she says it would offer her some comfort to know in her dying days that she had some control. >> the time flies by. >> reporter: time jennifer glasses hold dear. >> i have cancer. how bad is it? >> reporter: she was diagnosed with advanced lung cancer after her husband noticed a lump on her neck. she documented each day of chemotherapy with a picture, some day stronger than he

. >> reporter: i spent the afternoon with jennifer glass, she took this picture a year ago, a day after she shaved her head from chemo. she says it would offer her some comfort to know in her dying days that she had some control. >> the time flies by. >> reporter: time jennifer glasses hold dear. >> i have cancer. how bad is it? >> reporter: she was diagnosed with advanced lung cancer after her husband noticed a lump on her neck. she documented each day of chemotherapy with a picture, some day stronger than others. >> my ambitions now are small. >> reporter: jennifer spends her day making cards and blogging about her experience. >> okay, i'll try positive thinking. i'm positive i still have cancer. next. >> reporter: her doctors say she has a 5% chance of living another five years. >> i don't want to drown in my own lung fluid with my family watching. i want a different way to exit a life i worked hard to live fully. >> reporter: if it comes time, jennifer wants the option to die with dignity like britney maynard, the 29-year-old who chose to end her life in oregon, a state that allows