http://articles.mercola.com/sites/articles/archive/2000/10/22/birth-methods.aspxA Swiss childbirth center reports of a dramatic shift in the type childbirth practices performed there in recent years. A new birthing concept was initiated in 1991 due to popular demand by women and couples for a more "natural childbirth" experienceenCommunityServer 2008.5 SP1 (Build: 31106.3070)