weight loss maintenance.When asked about their current eat- ing and exercise habits we fmd, that registry participants report consuming a low-calorie, low-fat diet.
Cystic fibrosis is a genetic disorder that affects the respiratory and digestive systems. People with cystic fibrosis inherit a defective gene on chromosome 7 called CFTR (cystic fibrosis transmembrane conductance regulator).
Cystic fibrosis can affect female fertility for a couple of reasons. Firstly, women with CF are more likely to experience irregular periods or the absence of their period altogether, particularly if ill or very underweight.