D.W.
Hi S.,
Keep in close touch w/ your MD about the symptoms. Many babies slow down their movemeents as they get bigger- there isn't enough room to roll over. Same w/ stoamch ache/cramps--- I thought for sure my diaphragm was going to split open w/ all 4 of my pregnancies. W/ #1 he just "rolled" never really kicked much. #2 wanted to strech out and kept her foot in my lungs at all times. #3 Moved all over all of the time and #4, well, I barely noticed she was there! Amazingly this was quite the forshadowing of their personalities.
Another thing, sometimes, since the movements tend to be less sharp, if you sit down and relax you will feel the baby more.
Again, keep in clse touch w/ your MD, but this can all be very normal :-)
D.