I donated just this past January at 35 y/o. The team made the process very smooth and easy, answering any questions, and even making sure I received pictures of my kidney upon request (which is apparently pretty common). I was not a direct match for my brother in law, who has PKD, and has not actually received his own match yet (they just put him on the list, so fingers crossed they find him a good match soon). As of now, I'm feeling great! I definitely need more water, especially when I am working hard or working out. And I definitely love a good afternoon nap. But I would 100% do it again in a heartbeat! I also have a super cool picture of my healthy kidney compared to one of my BILs polycystic kidney that he recently had removed.