Jamie Thanks for the interesting post. Has anyone done any studies using either Billings or the Thermal method to ascertain what percentage of lactating women who have a return of menses in the first six months actually are having full ovulatory cycles? Regards Mandy O'Reilly RN/RM *********************************************** The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(TM) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html