I would not look at the zyrtec as the culprit in this situation. look for horses not zebras here. did mom experience lactogenesis II or onset of copious milk production at or around day 3-5? go back to square one with a thorough history etc. and of course feed the baby generously and stim the milk supply. Laurie Wheeler, IBCLC, MN, RN New Orleans Louisiana, s.e. USA *********************************************** To temporarily stop your subscription: set lactnet nomail To start it again: set lactnet mail (or digest) To unsubscribe: unsubscribe lactnet All commands go to [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(R) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html