????? Tang kuei & Parsley Combination (formula for menstruation and childbirth) Effects: tonifying qi and nourishing blood; preventing abortion and carefree pregnancy Indications: all pregnancy symptoms- preventing abortion; augmentation; threatened abortion; lumbar soreness and abdominal pain Clinical Reference: This formula is often used in quieting the fetus, preventing abortion, pregnancy, lumbar soreness and abdominal pain, and preventing dystocia.