Hi i am trying to find answers I have been googling none stop with no joy it's got my partner he has 3 children with the same woman (separated 6 YEARS) an on the 3rd his daughter was born with strep b none of the rest had any signs of it the nurse always said different fathers he is confused to why his last born had it an none of the rest also a close friend of his at the time his first born had strep b I don't know if there is any connection would any body know if it is possible to have one child born with strep b an none of the rest