Quoting Jennikaa.:" My son hiccups A LOT! and the worst part is he seems to get annoyed with them cause' he goes nuts and ... [snip!] ... cause' he goes nuts and starts kicking like crazy! lol it's cute. and hmm.. that sounds like "Restless Leg Syndrome"! Normal!"
The hiccuping is crazy, most of the time he doesn't really react with extra movements but sometimes he does seem to get annoyed and has a little fit of elbows, knees and what feel like fingers grabbing out. I googled some info on restless leg syndrome and its linked to iron deficiancy so that could make complete sence right now as the MW is arranging tablets after my last check.