Yep, normal! Euan got the hiccups constantly towards the latter stage of my pregnancy, and still gets them now. It helps them to strengthen their lungs. I was being CTG monitored at one point (at 37 weeks) and his heart was racing because he had just had the hiccups - the midwife likened it to running a marathon for them. Not long after they stopped his heartrate went back to normal.

He still gets them, almost after every feed.