My 5 year old eldest daughter (she was 2 at the time) did a sweat test just to confirm if she had CF or not. She was also screened at 6 weeks and came back negative, but because her younger sister was diagnosed CF they asked if we wanted to repeat it and we did. Don't know yet whether she is a carrier of the CF gene or not, don't feel the need to know at the moment.<img src="i/expressions/face-icon-small-cool.gif" border="0">