NLS0412:Hiccups were a very steady light thump almost, and they lasted a few minutes, while movements were more sporadic. It was always very obvious to me when it was hiccups vs movement.
This....My LO always had the hiccups inside and she always have them outside lol.....
I got hiccups with my first and it had rythm to them. The kicks are very sparatic and vary in place. Hiccups are very rythmic and lighter than moving or kicks, at least for me.
Have noticed many with this one.... I am glad because my son got them all the time and they can keep you awake.