My DS 4.5 seems to regularly wake with 'pain' in his leg/foot, it wakes him up, he can't get rid of it on his own, so me or DH have to go and rub/massage foot till its gone away, then he struggles to get back to sleep and works himself up in to a state.
It has been happening for a while now - maybe 6 months and there seems to be no rhyme or reason to when it happens, but it's pretty disruptive to all our sleep, so am looking for what we can do to get past it and/or an explanation