Welcome to the International Home of FertilityCare™ and NaProTECHNOLOGY®!

The Saint Paul VI Institute, founded in 1985 by Thomas W. Hilgers, MD, is internationally recognized for its outstanding achievements in the field of natural fertility regulation and reproductive medicine of scientific research and educational program development; allied health professional education programs for couples and professionals; professional, caring, and morally acceptable patient services.

The Saint Paul VI Institute for the Study of Human Reproduction is building a culture of life in women’s health care through its major developments — CREIGHTON MODEL FertilityCare™ System and NaProTECHNOLOGY^®.