New York Times says:
A Low-Tech Approach to Fertility: Just Relax
Dr. Sarah L. Berga has devoted her career to one of the most hotly debated subjects in the fertility business: getting pregnant without costly drugs. She is one of a handful of physician-scientists exploring how chronic stress may keep some women from ovulating and how relaxation techniques may help.
more....
http://www.nytimes.com/2007/09/04/health/04conv.html? ref=health

Interesting article
Thanks for sharing that article.