Reflux a.k.a spit up is not the most glamorous thing to write about but ask any new parent and they will tell you how annoying it is.
No one wants acidic food coming back up their baby's throats. Certainly not out the nose. And they definitely do not want their little darling choking on it.
Parents will try anything- smaller feed amounts, proper burping and upright positions after feeding. But spit just happens.
And no matter how many burp clothes and bibs you get, chances are the vomit will land every where else. On you. On the sofa. In the car.
Both my kids had it and I hated it. I'm glad it was not the severe version though. And exactly as the picture says.. it was always perfectly timed!!