I suggest that you check on some Health spells in this forum. If those are not working or if you are not satisfied then contact me. Though using magic for a safe delivery is not recomended. You can use spells and meditation too to remain healthy for a much healthier child.
I recommend wearing an amulet at most times for safety and guidance to make good decisions as you will be taking care of another life. The best advice I can give is to stay healthy and if you are interested, there is a nice pre-birth ritual at:
Re: New and pregnant
By: WhiteRav3n / Knowledgeable Jan 23, 2014
Post # 7
I don't understand why you would need a pendulum to keep on you during pregnancy. Wear an amulet, especially one that works against curses. Being pregnant you are very sensitive to negative thoughts and amulets that keep away the "evil eye" are generally the best route to take. You'll be amazed at how many dirty looks you can get when pregnant. Just about as many smiles.
For safe delivery, make sure all knots are untied in the room, the room is protected or you are wearing an amulet, and pray to or call to a spirit that is over childbirth/mothers/children--they are all different depending on your beliefs, from saints to guides/guardians to deities.