answered question 3/13/2009 I Am 38 Weeks Pregnant. I Am Dilated To A 3, How Many Centimeters Do I Have To Dilate To For Them To Admit Me To Labor And Delivery? What if you are 38 weeks pregnant, dilated to 3 cm, had pre-term labor only 2 1/2 weeks ago, and are feeling contractions...what should you do????