Is it normal for newborns to fart a lot my baby is one and half month old and does fart frequently sometimes with smell

A. As babies drink formula or breast milk, farts in the first few days can be a good sign that their guts are waking up. As time goes on, some liquid in the intestines may remain undigested, and the normal gut bacteria “eat” the food. The bacteria produce gas as a byproduct of their eating. Thus: A fart is produced.