http://similac.com/community/boards/forums/5.aspxenCommunityServer 2008.5 SP2 (Build: 40407.4157)http://similac.com/community/boards/forums/thread/424.aspxSat, 13 Dec 2008 13:36:19 GMTacc0266e-1ded-4c2f-a019-bb85b48eedc2:424BabyNurse30http://similac.com/community/boards/forums/thread/424.aspxhttp://similac.com/community/boards/forums/commentrss.aspx?SectionID=5&PostID=424<p>You should not use multiple formulas for the exact reason you listed above. There is no other reason that I can think of, but be sure to ask a pediatrician. Also, a baby may seem to be handling the switches just fine, but wouldn&#39;t you want to do what is best and easiet for the baby&#39;s tummy? Is there a special reason you would want to give different formulas?</p><div style="clear:both;"></div>http://similac.com/community/boards/forums/thread/411.aspxFri, 12 Dec 2008 04:28:36 GMTacc0266e-1ded-4c2f-a019-bb85b48eedc2:411writemommy100http://similac.com/community/boards/forums/thread/411.aspxhttp://similac.com/community/boards/forums/commentrss.aspx?SectionID=5&PostID=411<p>I think that&#39;s definitely a question best answered by your pediatrician. Out of curiosity, why would you want to use multiple formulas?</p><div style="clear:both;"></div>http://similac.com/community/boards/forums/thread/409.aspxFri, 12 Dec 2008 01:14:31 GMTacc0266e-1ded-4c2f-a019-bb85b48eedc2:409john19960http://similac.com/community/boards/forums/thread/409.aspxhttp://similac.com/community/boards/forums/commentrss.aspx?SectionID=5&PostID=409<p>From what I could tell from various research, the use of multiple formulas is generally discouraged since it could upset the GI system of babies. However, if a baby&#39;s system could handle it and not be upset, any other issues?</p> <p>&nbsp;</p><div style="clear:both;"></div>