Introduction: There are many positions for childbirth, such as sitting, squatting, standing, kneeling, prone, side, semi-recumbent and supine positions. In ancient times, mothers often used quick, simple, and comfortable upright postures such as standing, squatting, sitting, and kneeling to give birth. In many people\’s traditional beliefs, expectant mothers undoubtedly give birth in the supine position. However, this posture, which has been used for many years, is not suitable for every expectant mother. In recent years, the more natural upright delivery position has been favored by many expectant mothers at home and abroad. Vertical teleportation would be better. According to legend, the supine birthing position originated in France. Louis XIV