Hi mama! Oo, normal talaga na mas frequent ang poops during teething kasi ang gums nila ay irritated at nag-produce ng extra saliva, which affects their digestion, pero if mag-diarrhea sya or may mucus/blood sa poop, better check with your pedia na lang to be sure it's not something else, kaya ang vomiting is less common so I'd mention that to the doctor too, just to rule out if it's related or something separate. Ingat lang sa hydration ng baby while teething!