Jan, Lisa Marasco is studying PCOS and breastfeeding. She will be busy presenting in Berkeley and Wisconsin for the next week or two, so I'll answer in brief for her. Metformin or other diabetes meds that address the insulin resistence tend to help get hormonal levels back to normal, and might prove helpful. There is also a single case report of a woman who did not have sufficient milk for her first baby using progesterone during her second pregnancy for insufficient luteal phase, who experienced breast growth and had enough milk for her second baby. -- Catherine Watson Genna, IBCLC New York City mailto:[log in to unmask] *********************************************** 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