Hi there, my Freyja was a serial hiccuper from about 20 weeks in utero (I felt the hiccups before I felt her kick!) until she was about 3 months old. She still hiccups occassionally, but it doesn't seem to be as violent as before. It never ever bothered her, but I'm not sure if putting her on the boob stopped it or if it just wore off.

Anyway, the all but stopped once I got the hang of feeding her and kept to one boob until it was soft, rather than swapping so often.

The feeling of your baby hiccuping inside you is lovely and a really good way to feel reassured if you're not sure if you're feeling them move very much. I had a few days of panic because she didn't wake up within 30 mins of me waking like she normally did, but then I'd feel the hiccups and it would be such a relief!