Gallbladder infection during pregnancy can have some effects on the fetus. The main function of the gallbladder is to store concentrated bile and deliver bile to the digestive tract to aid in the breakdown, conversion and absorption of nutrients such as fat and cholesterol in the body. Inflammatory lesions of the gallbladder can cause obstruction of the bile transport channel and cause indigestion, loss of appetite and malnutrition in pregnant women. Over time, the lack of nutritional intake of the fetus increases the risk of developmental delay, premature birth, miscarriage and other conditions. The gallbladder is associated with several organs and tissues, and if patients with gallbladder inflammation are not treated in a timely manner, bile carrying pathogenic bacteria will enter other organs and tissues such as the stomach, duodenum, and pancreas, causing not only secondary infections, but also intrauterine infections in severe cases.