http://nieuwsblad.be/cnt/DMF20140211_00974289

A private Dutch sperm clinic impregnated up to 500 women
with the sperm of a mentally handicapped Surinamese man by accident, it has been revealed

The clinic was also caught falsifying records and storing semen in leaking tanks.

Dutch woman Sonja Noordhoek went to the Humo Medical Center in Bijborp and had two children – a son and a daughter – with the help of the sperm bank. The donor sheet claimed that the sperm came from a Dutch man with two children and a university degree who grew up in South Limburg.

“But while the children were growing up, they were getting darker,” says Sonja. The biological father was then discovered to be an autistic Surinamese man. Sonja said that her daughter did not inherit the mental disability, but her son has some degree of retardation. “I came into contact twelve half brothers and sisters, and ten of them have problems,” Sonja said.

It turns out that the Surinamese man had donated more than was legally allowed, and that this seed was spread throughout the Netherlands and even exported to Austria. It is estimated that between 400 and 500 women have become pregnant with his rotten and corrupted seed.

Jan Karbaat, the doctor who ran the clinic, is under criminal investigation.