The invention discloses an obstetric parturition bed which comprises a bed plate, wherein the bed plate comprises two rectangular plates, the two rectangular plates are connected through a rotating shaft, handles are welded to the front side and the rear side of the top end of the bed plate, reinforcing ribs are arranged in central positions of the front side and the rear side of the bed plate, the bed plate is connected with the reinforcing ribs through a spiral buckle, the left end of the front side of the bed plate is welded with a U-shaped groove, a baffle rod is embedded in an inner cavity of the U-shaped groove, the U-shaped groove is connected with the baffle rod through a pin shaft, the bottom end of the bed plate is welded with a sliding plate, the sliding plate consists of the two rectangular plates, and an inner side pin shaft of the sliding plate is connected with a roller. The obstetric parturition bed not only can adjust the height of the obstetric parturition bed so as to be convenient for pregnant and lying-in women to get on and off the bed, but also can adjust a body position of the pregnant and lying-in women during the parturition so as to promote parturition; meanwhile, there is no need to lift the lying-in women from one bed to another bed before and after the parturition, so that time and labor are saved, risk of secondary injury of the lying-in woman isreduced, practicability is strong and large-scale popularization is suitable.