B. 1. Hodnett, E. Downe, S. Edwards, N. Walsh, and D. , Home-like versus conventional institutional settings for birth (Review), Cochrane Database Syst Rev, issue.1, 2009.

. Journal-officiel-de-la-république-française, Texte 5 sur 108, 2013. 4. HAS, Recommandations. Suivi et orientation des femmes enceintes en fonction des situations à risque identifiées, 1118.

. Journal-officiel-de-la-république-française, Décret n°2015-937 du 30 juillet 2015 relatif aux conditions de l'expérimentation des maisons de naissance, 2015.

E. Blix, M. Kumle, H. Kjaergaard, P. Øian, and H. Lindgren, Transfer to hospital in planned home births: a systematic review, BMC Pregnancy and Childbirth, vol.346, issue.1, p.14, 2014.
DOI : 10.1136/bmj.f3263

R. Rowe, J. Towden, P. Brocklehurst, M. Knight, A. Macfarlane et al., Duration and urgency of transfer in births planned at home and in freestanding midwifery units in England: secondary analysis of the Birthplace national prospective cohort study, BMC Pregnancy and Childbirth, vol.27, issue.3, p.13, 2013.
DOI : 10.1016/j.midw.2010.10.007

R. Mori, M. Dougharty, and M. Whittle, An estimation of intrapartum-related perinatal mortality rates for booked home births in England and Wales between 1994 and 2003, BJOG: An International Journal of Obstetrics & Gynaecology, vol.291, issue.5, pp.554-563, 1994.
DOI : 10.1111/j.1471-0528.1986.tb07854.x

C. Colmant and R. Frydman, Y a-t-il des grossesses et des accouchements à bas risque ? J Gynecol Obstet Fertility, pp.195-199, 2009.

F. Selvi-dogan, P. Calmelet, J. Cottenet, P. Sagot, G. Mace et al., accouchement à bas risque : existet-il ?, J Gynecol Obstet Biol Reprod, vol.2012, issue.426, pp.557-63

J. Sikorski, J. Wilson, S. Clement, S. Das, and N. Smeeton, A Randomised Controlled Trial Comparing Two Schedules of Antenatal Visits, Obstetrical & Gynecological Survey, vol.52, issue.6, pp.46-53, 1996.
DOI : 10.1097/00006254-199706000-00004

J. Zhang and K. Yu, What's the relative risk? A method of correcting the odds ratio in cohort studies of common outcomes, JAMA, pp.280-1690, 1998.

B. Langer, A. Gaudineau, . Weingertneras, and E. David, Contre la notion de grossesse et d???accouchement ?? bas risque???, Gyn??cologie Obst??trique & Fertilit??, vol.37, issue.2, pp.200-203, 2009.
DOI : 10.1016/j.gyobfe.2008.07.020

P. Viossat and J. Pons, Maisons de naissances : revue de la littérrature, J Gynecol Obstet Biol Reprod, vol.30, pp.680-687, 2001.

U. Waldenstrom, C. Nilsson, and D. Windblah, The Stockholm Birth Centre Trial: maternal and infant outcome, BJOG: An International Journal of Obstetrics and Gynaecology, vol.73, issue.4, pp.410-418, 1997.
DOI : 10.1111/j.1471-0528.1993.tb12972.x

U. Waldenstrom and J. Lawson, Birth Centre Practices in Australia, Australian and New Zealand Journal of Obstetrics and Gynaecology, vol.I, issue.1, pp.42-50, 1998.
DOI : 10.1136/bmj.312.7030.546

. Birthplace-in-england-collaborative-group, P. Brockelhurst, P. Hardy, J. Hollowell, L. Linsell et al., Perinatal and Maternal Outcomes by Planned Place of Birth for Healthy Women With Low-risk Pregnancies, Obstetric Anesthesia Digest, vol.33, issue.1, p.7400, 2011.
DOI : 10.1097/01.aoa.0000426077.71832.25

A. Grünebaum, L. Mccullough, K. Sapra, L. Brent, R. et al., Apgar score of 0 at 5 minutes and neonatal seizures or serious neurologic dysfunction in relation to birth setting, Am J Obstet Gynecol, issue.323, pp.209-210, 2013.

Y. Cheng, J. Snowden, T. King, and A. Caughey, Selected perinatal outcomes associated with planned home births in the United States, American Journal of Obstetrics and Gynecology, vol.209, issue.4, pp.1-8, 2013.
DOI : 10.1016/j.ajog.2013.06.022

M. Anim-somuah, R. Smith, and L. Jones, Epidural versus non-epidural or no analgesia in labour (Review), Cochrane Database Syst Rev, issue.12, p.2011

J. Hawkins, Epidural Analgesia for Labor and Delivery, New England Journal of Medicine, vol.362, issue.16, pp.1503-1513, 2010.
DOI : 10.1056/NEJMct0909254

B. Coulm and B. Blondel, Dur??e de s??jour en maternit?? apr??s un accouchement par voie basse en France, Journal de Gyn??cologie Obst??trique et Biologie de la Reproduction, vol.42, issue.1, pp.76-85, 2013.
DOI : 10.1016/j.jgyn.2012.09.009