As millions of people now know, Brittany Maynard's husband Dan Diaz will celebrate his birthday on Oct. 26. They will gather with friends and family and then, days later, the 29-year-old Maynard plans to take the prescription drugs that will end her life.

The couple cleared legal, professional and financial hurdles to move from California to Oregon, where she is eligible for physician-assisted suicide. The clock was ticking -- due to a malignant brain tumor -- toward a "nightmare" she did not want her loved ones to have to endure with her.

As a spokesperson for Compassion and Choices, which evolved out of the old Hemlock Society, she shared the details of her diagnosis and choice at TheBrittanyFund.org and then through major media.

"Now that I've had the prescription filled and it's in my possession, I have experienced a tremendous sense of relief. ... It has given me a sense of peace during a tumultuous time that otherwise would be dominated by fear, uncertainty and pain," she wrote, in a CNN.com essay.

"Now, I'm able to move forward in my remaining days or weeks I have on this beautiful Earth, to seek joy and love and to spend time traveling to outdoor wonders of nature. ... When my suffering becomes too great, I can say to all those I love, 'I love you; come be by my side, and come say goodbye as I pass into whatever's next.' "