Hi my wife has cf and 12 years ago we started down the IVF route. We were lucky to have a son who is now approaching 11. Has anybody done any research into potential health problems a child of Cf mum could have. We did ask her cf team but they knew very little as they said cf girls are only now living long enough to have children. Our son is showing signs of chest infection that has been going on and off for the last six months. We are off to see our GP but I wanted some information before seeing them as they are not always aware of Cf symptoms.