Firstly what sort of pain is it? From experience I suffered with aches and pains late on in my pregnancy, I'm afraid they come with the territory hun, but if it continues or you get worried or the pain becomes unbearable then I would ring your midwife and see what she says, but if you think about it there is not a lot of room inside you anymore so baby pushes and pulls inside you causing all sorts of niggles and pains, aslong as baby is moving fine and the heartrate is fine it sounds like the norm x

Anything else going on? Nausea... headaches... tired more than usual? Do you notice it more at certain times of the day or after eating?

There are a number of possibilities, gall bladder for example, which can act up during pregnancy. As katt said, it may just be general aches and pains. Certainly if it continues, and/or you have any other discomforts occurring, let your doctor or midwife know.

That's pretty common I'm 35weeks and have been having the same problem... most likely that's were the baby have the most moving like his/her fav kicking area but if its also best if you contact your doctor to be on the safe side.