[1] Colson, Marie. (2010). Female orgasm: Myths, facts and controversies. Sexologies. 19. 8-14. 10.1016/j.sexol.2009.11.004
[2] Meston CM, Frohlich PF. The neurobiology of sexual function. Arch Gen Psychiatry. 2000 Nov; 57(11):1012-30. 10.1001/archpsyc.57.11.1012
[3] Russell JA, Douglas AJ, Ingram CD. Brain preparations for maternity--adaptive changes in behavioral and neuroendocrine systems during pregnancy and lactation. An overview. Prog Brain Res. 2001;133:1-38. 10.1016/s0079-6123(01)33002-9
[4] Hotelling BA. From psychoprophylactic to orgasmic birth. J Perinat Educ. 2009 Fall;18(4):45-8. 10.1624/105812409X474708
[5] Buckley, Sarah. (2010). Sexuality in Labour and Birth: An Intimate Perspective. 10.1002/9781444317701.ch12
[6] Buckley, Sarah. (2010). Sexuality in Labour and Birth: An Intimate Perspective. 10.1002/9781444317701.ch12
[7] Whipple B, Josimovich JB, Komisaruk BR. Sensory thresholds during the antepartum, intrapartum and postpartum periods. Int J Nurs Stud. 1990;27(3):213-21. 10.1016/0020-7489(90)90036-i
[8] Whipple B, Komisaruk BR. Elevation of pain threshold by vaginal stimulation in women. Pain. 1985 Apr;21(4):357-367. 10.1016/0304-3959(85)90164-2
[9]Komisaruk, B.R. and Sansone, G. (2003), Neural pathways mediating vaginal function: The vagus nerves and spinal cord oxytocin. Scandinavian Journal of Psychology, 44: 241-2501 10.1111/1467-9450.00341
[10] Whipple B, Komisaruk BR. Elevation of pain threshold by vaginal stimulation in women. Pain. 1985 Apr;21(4):357-367.
[11] Ina May Gaskin: Ina May's Guide to Childbirth
[12] Harel, Danielle. (2007). Sexual Experiences of Women during Childbirth.
[13] https://www.orgasmicbirth.com/about/
[14] Kavanagh J, Kelly AJ, Thomas J. Breast stimulation for cervical ripening and induction of labour. Cochrane Database Syst Rev. 2005 Jul 20;(3):CD003392. 10.1002/14651858.CD003392
[15] Buckley, S. J. (2003). Undisturbed Birth: Nature's Blueprint for Ease and Ecstasy. Journal of Prenatal & Perinatal Psychology & Health, 17(4), 261–288.
[16] Yang J, Yang Y, Chen JM, Liu WY, Wang CH, Lin BC. Effect of oxytocin on acupuncture analgesia in the rat. Neuropeptides. 2007 Oct;41(5):285-92. 10.1016/j.npep.2007.05.004
[17] Tan PC, Yow CM, Omar SZ. Effect of coital activity on onset of labor in women scheduled for labor induction: a randomized controlled trial. Obstet Gynecol. 2007 Oct;110(4):820-6. 10.1097/01.AOG.0000267201.70965.ec
[18] Relief without drugs - The Self-Management of Tension, Anxiety, and Pain Hardcover – January 1, 1968
[19] Buckley, S. J. (2003). Undisturbed Birth: Nature's Blueprint for Ease and Ecstasy. Journal of Prenatal & Perinatal Psychology & Health, 17(4), 261–288.
[20] Bayles, B.P. (2007), Herbal and Other Complementary Medicine Use by Texas Midwives. Journal of Midwifery & Women's Health, 52: 473-478. 10.1016/j.jmwh.2007.03.023
[21] Hall HG, McKenna LG, Griffiths DL. Midwives' support for Complementary and Alternative Medicine: a literature review. Women Birth. 2012 Mar;25(1):4-12. 10.1016/j.wombi.2010.12.005