[Cystic fibrosis and pregnancy: report of a twin pregnancy and review of the literature].

We report here the first published case of twin pregnancy in a woman with cystic fibrosis. This situation will become more and more common because the increased life expectancy of patients with cystic fibrosis and the development of medically assisted procreation. Conception of this twin pregnancy was medically assisted in a cystic fibrosis woman with moderate pulmonary disease.