Muslim Pregnancy Prayers
Prayer to Prevent a Miscarriage or Early Delivery
In Islam, Allah, or God, has 99 names, each of which has special virtues prescribed to it. One of those names, “Al-Mubdi,” or “The Originator,” can be helpful to a pregnant woman when recited multiple times over her:
“Anyone, who while placing his hand on the stomach of his pregnant wife, says this beautiful name of Allah 99 times at Sehri (the pre-dawn time when a Muslim wakes to eat before fasting), neither will she have a miscarriage nor will she deliver prematurely, inshallah (God willing)."
Note: One does not have to fast, and it does not have to be during Ramadan when this name is recited. A husband should just be up at that time when he recites this name for his pregnant wife.
From Al-Hisnul Haseen, by Allamah Muhammad Al-Jazri