I am 38 weeks and i have not felt my baby move in the last 36 hours. I would like to have another sono just to make sure everything is ok , because with my 1st born they found out early that my uterus was not growing with my baby it was 2 -3 weeks behind what should i do? Not to mention the dr. thinks i am only 35weeks i am on medicad so they limit what you can have done? Help