my bb just finished his 3 weeks 輕微腸胃炎.
did yr doctor ask u to change soya milk or dilute the formula. because my bb's worst case is to drink congee water for 2 days (no other soya milk/milk), and then dilute the soya milk to 1:4 (1 spoon soya milk to 4oz water).
he also needs to take 營養水 and medicine, given by the doctor.