i feel the my bab tremble t its nothing to worry about i felt it with my other 2 kids its just the baby gettin comfy so dont worry about it
good luck
I don't know about the trembeling, because I haven't had that myself. Like the others have said it could just be the baby getting comfy and rolling around. If it's rytmatic it could be the baby has hiccups.... The best thing to do is ask your Dr or midwife about it. Good luck!
I don't think it's trembling it's possibly just the baby moving around a whole lot because when I'm on my side I get the somewhat of the same thing... But it doesn't feel like trembling to me it's more along the lines of them trying to get comfortable like we do when we beat a pillow or something LOL...
baby's tend to be most active when you are trying to get to sleep at night. Walking and moving in the day rocks them to sleep, so they wake up when you are most relaxed and still. Mine tends to be full on kicks/punches, but have had the trembling feeling too and it does feel quite odd. Have you mentioned it to your midwife?