How come some women find natural birth a positive experience?

It can be ecstatic! People are conditioned by tv's & movies to see birth as painful & frightening.It is a natural process & many women who have natural birth find it can be an ecstatic & even orgasmic experience!this is very real- I have witnessed it. See www.Ecstaticbirth.Com/ecstatic-birth/ecstatic-birth & http://orgasmicbirth.Com/what-is-orgasmic-birth & the book ina may's guide to childbirth by ina may gaskin.