Your baby at week four - Spitting up
You have likely noticed that your baby spits up a lot after a feed. Besides being messy, it doesn't cause a problem for most babies and should stop by 6-9 months. If your baby's spitting after feeds is accompanied by fussiness, a persistent cough, refusal to feed, choking or wheezing, then it warrants a visit to the doctor.
Attribution: Avallain