6. Acknowledgements References

Notes

1. The Study Group Investigators were: Michele Barbato, M.D., Centro Ambrosiano Metodi Naturali, Milan, Italy, Priscilla Coppieters, M.D., Fédération Francophone pour le Planning Familial Naturel, Couple-Amour-Fécondité, Brussels, Belgium, John France, PhD., DSc., Research Center in Reproductive Medicine, Department of Obstetrics and Gynaecology, University of Auckland School of Medicine, Auckland, New Zealand, Sandro Girotto, M.D., Istituto per l'Educazione alla Sessualità e alla Fertilità (INER - Verona), Verona, Italy, Christian Gnoth, M.D., Natürliche Familien Planung, Frauenklinik, University of Düsseldorf, Germany, Jane Knight, R.N., Fertility UK, London, United Kingdom, Lucia Rovelli, Centro Metodi Naturali di Lugano, Lugano, Switzerland, Cathérine Renard Denis, Centre de Liaison des Equipes de Recherche, Paris, France, and General Coordinators: Bernardo Colombo, Emer. Prof., and Guido Masarotto, Prof., Dipartimento di Scienze Statistiche, Università degli Studi, Padua, Italy.
2. An example of a menstrual cycle record chart received in the coordinating centre of Padua. The cross on the date indicates the peak mucus day.

6. Acknowledgements References

Daily Fecundability: First Results from a New Data Base
Bernardo Colombo, Guido Masarotto
© 2000 Max-Planck-Gesellschaft ISSN 1435-9871
http://www.demographic-research.org/Volumes/Vol3/5