Everyone has family secrets, but what happens when those secrets are revealed? Two girls who grew up on opposite sides of the country, living completely different lives, take a DNA test to learn more about their heritage. Never could they have imagined what they would find. They discover they are sisters. Sounds like a movie plot right? Well for Hannah and Deanna this is real life. Both realize that their dads weren't biologically related to them and their parents used the aid of a sperm donor. From only children to 19 siblings and counting, life gets weird. These two sisters tell the stories of their newly discovered family, processing what it means to be donor-conceived and talk to others in the donor-conceived community.