1. American Association of Birth Centers. Position statement: immersion in water during labor and birth.http://c.ymcdn.com/sites/www.birthcenters.org/resource/collection/46992E86-D0A4-476E-8B09-F5ECE203B16E/AABC_Position_Statement_-_Immersion_in_Water_during_Labor_and_Birth.pdf. Approved April 1 2014. Accessed February 25 2016.
2. American College of Nurse‐Midwives. Position statement: hydrotherapy during labor and birth.http://www.midwife.org/acnm/files/ccLibraryFiles/Filename/000000004048/Hydrotherapy-During-Labor-and-Birth-April-2014.pdf. Approved April 2014. Accessed February 25 2016.
3. American College of Obstetricians and Gynecologists. Committee opinion no. 594.Immersion in water during labor and delivery.http://www.acog.org/Resources-And-Publications/Committee-Opinions/Committee-on-Obstetric-Practice/Immersion-in-Water-During-Labor-and-Delivery. Published April 2014. Accessed February 25 2016.
4. Immersion in Water During Labor and Delivery
5. Observing Position and Movements in Hydrotherapy: A Pilot Study