Designer Babies
- Episode aired Apr 21, 2017
Bill explores advances in IVF (in vitro fertilization) that are helping couples have healthy babies. "Project Runway" star Tim Gunn hosts a special fashion show in the lab.Bill explores advances in IVF (in vitro fertilization) that are helping couples have healthy babies. "Project Runway" star Tim Gunn hosts a special fashion show in the lab.Bill explores advances in IVF (in vitro fertilization) that are helping couples have healthy babies. "Project Runway" star Tim Gunn hosts a special fashion show in the lab.