Gallstones in pregnancy.

Gallstone disease is the most common gastrointestinal disease in developed countries and is present in up to 15% of the population. Owing to the increased risk factors for gallstones in pregnancy, it is the second most common non-obstetric emergency, affecting up to 12% of pregnant women with a risk of recurrence. Up to 3% of pregnant women in America require a cholecystectomy in the first year after delivery.