Sperm Donor Mixup

It doesn't happen often, but when it does, the consequences can be disastrous. A couple had artificial insemination using the husband's sperm--they thought. But after their child was born it was determined the baby was not genetically related to the father. Suddenly parents who had not even entered into the sperm-donation triad found themselves wondering if the genetic father would seek custody. You can read the story here.