#asktheexperts Hi mam, our baby is now 5 weeks, he is formula fed , as mother is not having enough Brest milk. lat week we have changed formula from aptamil preterm to stage 1.l, after changing formula he is vomiting frequently.

A. Okay that is totally fine but what happened afterwards that you have not stated clearly your queries incomplete for me to read and understand kindly post your question again properly with all the necessary details to assist you better