Minister Edith Schippers of Public Health is calling on anonymous sperm donors to make themselves known so that the children they fathered can find them. "Did you donate sperm and see how incredibly it affects people's lives if they do not know who there father is?" the Minister said, according to ANP. "Then you can do a second incredibly good deed by just making yourself known."

The sperm bank in the Rijnstate hospital in Arnhem was caught breaking Dutch rules by using the sperm of 15 donors too often. These 15 donors fathered a total of 548 children with 369 women, meaning that each man fathered an average of 36 children. That's way above the Dutch limit of 25 children per donor. One man even fathered 50 children, the Volkskrant reports based on a report from the Healthcare Inspectorate.