It is my understanding that milk that leaks into milk cups is not to be kept, due to possible bacterial growth. I have no reference for this, but I assume there is one someplace... Too tired to look...but I think it is in the Breastfeeding Answer Book. Kathleen Kathleen B. Bruce, BSN, IBCLC co-owner Lactnet,TLC, Indep. Consultant Williston, Vermont mailto:[log in to unmask] LACTNET Archives http://peach.ease.lsoft.com/archives/lactnet.html *********************************************** 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