I give religiously every 3 months. My first donation was at 18. Had a bit of a lull when I lived overseas for a few years and again after several surgeries over a 4 year span, but last Monday was donation number 60. They gave me an extra cookie
. Just kidding, but they did make a big fuss about it.
And pbjag, the very best to you on your birthday. I hope you have many, many more happy, healthy ones.