#asktheexperts Hi doc. My daughter is 38 days old. She has been fussy lately since few days due to gas and spits milk even after we burp her for almost 20-30 mins after every feed. We have been taking nan pro stage 1 top feed about 60-120 ml daily after her mother breastmilk if we feel she is still hungry which is causing her gas. Can u suggest some New formula milk which could help her for gas.