Place of Birth

This whole thing seems like a complicated math story problem,you know the kind where if a train with 36 passengers leaves the station at 10:23 how fast will it be going? First off most airlines don't want pregnant women flying after their 36th week which makes sense liability wise,and in the case of United Airlines the regulation prevents child abuse claims should the passenger be asked to leave the flight. None the less a 41 year old banker who splits her time between Britain and Nigeria was on a trans-Atlantic flight from Paris to New York when she went into labor. Fortunately there were two doctors on board and were able to deliver the baby without problems,but what on earth was that mother thinking when she got on that flight? Oh,and the place of birth in situations like this are decided by where the birth mother has citizenship.