I donated last week, #40.

I've been going since I was 17 years old, but had to quit for years and years due to very very low iron on a regular basis.
Finally had a ferritin test, and discovered that normal is 50 -100, and my level was 10~ It's an ongoing struggle to keep my iron up, but I donate every 56 days as long as my hemoglobin is ok. Barely squeaked through last week! Cut off is 25, and I was 25!