New York Times | Submitted by: Jo "...Where's Mine?!" Ratzinger "So Ms. Daily searched a Web-based registry for other children fathered by the same donor and helped to create an online group to track them. Over the years, she watched the number of children in her sons group grow. And grow... Today there are 150 children, all conceived with sperm from one donor, in this group of half siblings, and more are on the way. Its wild when we see them all together -- they all look alike."