Lamashtu is a demon/malevolent goddess from Mesopotamian mythology who afflicts women during childbirth, and kidnaps breastfeeding children to gnaw on their bones and suck their blood. She’s the daughter of the Sky God Anu. The demon Pazuzu is invoked against her for protection.
The āl, from Middle Eastern folklore, is a lilitu-like demon that steals embryos from pregnant women, or the organs of a woman who has just given birth. After doing so, the āl will run toward a river, or the nearest body of water to wash the stolen organs, before eating them. To prevent the creature from crossing, you must stir the water with a stick or sword before she’s finished.