If your newborn is breastfed and has very smelly stools, it is mainly due to functional indigestion. In this case, you can take some probiotics, for example, you can apply Mamma’s Love. Probiotics have the effect of regulating gastrointestinal dysfunction, and have an effect on functional dyspepsia, usually about half a month to more than a month to eat. The amount of breastfeeding can be reduced appropriately. In addition, you can also massage your tummy clockwise every day, because clockwise massage of the tummy can effectively promote the peristalsis of the gastrointestinal tract, which helps improve functional indigestion, you can generally massage the tummy clockwise for about 5-10 minutes every day.