The normal range of hepatobiliary acid is 0.4-2.98mg/L, but the normal range varies with the reagents used in different hospitals. If hepatobiliary acid increases during pregnancy, it will easily cause fetal hypoxia and affect the baby’s development, treat it in time, take drugs reasonably under the guidance of doctors, you can use ursodeoxycholic acid and other drugs for treatment, follow the doctor’s prescription for higher safety so as not to affect the baby; test the fetal heart regularly so as not to affect the baby’s development by hypoxia; inhale oxygen in time to relieve the symptoms; don’t stay up late during pregnancy, don’t overexert yourself, eat more vegetables, fruits, Lean meat, eggs, etc., can be supplemented with vitamins, proteins, etc., which can help the development of the baby.