BInt-e-Naeem, i honestly didnt read any duas for labor. What i did do was read astaghfar a lot and it just came naturally to my lips. I had heard that InshaAllah Allah will accept whatever dua you make during labor so that was my dua along with others i had in mind for my friends and family. I also walked a lot, didnt really stay in bed or anything, i think that helped because laying in bed only made them worse for me. And the whirlpool tub was HEAVENLY! Try that if they have it where you are going to deliver.
Yeah I have heard about that dua part too. During labor or when a person is traveling somewhere far from once's place.
Thanks for the whirlpool tip though. The hopsital I plan to deliver in does have 'em but then I might be changing my hospital.