Hi,

I got really bad groin pain with #1 a lot earlier on in the third trimester... I noticed it happened after a lot of walking, or a change in position e.g. from standing to lying down and vice versa. I didn't really know how to stop the pain though so had to put up with it.

With this pregnancy, I do get it once in a while, but I have been sleeping on one side with a pillow between my legs and I find that the pain in my groin is minimal or non existent when I wake up in the morning. When I don't have a pillow between my legs, I wake up very sore. Maybe that will work for you too