Abstract：Vaginal bleeding during pregnancy and restless fetuses are common diseases in pregnancy. Based on years of clinical experience，Professor CHU Yuxia believes that their pathogenesis is mostly the spleen-kidney deficiency and restless fetus due to heat harassment. She proposed the methods of supplementing the kidney and spleen， and nourishing yin and clearing heat to stabilize the fetus， and formulated the CHU's Antai Prescription to treat various symptoms of vaginal bleeding during pregnancy and restless fetuses，with significant therapeutic effects.