Have you read the excellent article by Laureen Lawlor-Smith BMBS IBCLC and Carolyn Lawlor-Smith BMBS IBCLC FRACGP about this issue? It also covers temporary Lactose Intolerance due to gastro virusses. http://www.gp.org.au/cls/lactose.html Annelies Bon Breastfeeding Resources http://utopia.knoware.nl/users/abon/bfbronnen.html breastfeeding counsellor of the Dutch bf org "Borstvoeding Natuurlijk" mailto:[log in to unmask] living in a small city, Almere, near Amsterdam, The Netherlands