Expressing yourself freely by making sounds can make you feel more comfortable during labor. Sound amplifies sensations and can help a birthing woman feel a lot of pleasure. The hardwiring for our mouth and throat is directly connected to our pelvic floor and birth canal.
Ways to incorporate sound include: taking deep breaths and sighing long on the exhale, deep Ahhh sounds, Oohhh sounds, Om can be chanted as well. Anything that makes you feel comfortable. Giving birth is your free pass to go nuts, just the way you like it!