A Check Up at the Hospital (Blessed Seven Vlog) November 25, 2015 by Sandra 6 Comments Hi, guys! In this vlog, we visit the hospital for a check up with David’s bone marrow transplant doctor. All went well. I hope you enjoy the video! 🙂 P.S. You can read more of David’s Story here, and you can sign up to be a hero and a bone marrow donor on BeTheMatch.org.