Swab Stories Sneak Peek: Sperm Donor Babies Unite!

Matt just found out that the father who raised him is not his biological father. That honor belongs to a medical student who was a sperm donor. Unable to go on not knowing if he might have other siblings out there, Matt put out some feelers online and lo and behold, he was contacted by a man who just might be his half-brother. On this week’s Swab Stories season finale, they head into the Who’s Your Daddy truck as strangers, but will they exit as brothers? Find out Wednesday at 9/8c.