Florida couple says IVF resulted in different biological father​Florida couple says IVF resulted in different biological father 

 Natalie and Joshua Strong say a blood type mismatch raised questions the day after their daughter was born, with DNA testing later confirming Joshua was not her biological father. NBC News’ Kate Snow reports.  ​​Natalie and Joshua Strong say a blood type mismatch raised questions the day after their daughter was born, with DNA testing later confirming Joshua was not her biological father. NBC News’ Kate Snow reports.