hi crumpet

i had a grade 4 previa with my pg with DS. the good thing with a grade 3 and you being only 17 weeks pg, the placenta has a good chance of moving upwards and away. i had to contact my ob if i had any bleeding at all and was told not to venture too far from a hospital just in case. in fact his exact words were "dont go trekking across the simpson desert anytime soon" lol. i am a nurse in an emergency department and i still went about my daily work routine as per usual. they will check your placenta again at your morphology scan, and if its still near, they will check it again at 32 weeks then again around 37 weeks. fingers crossed it moves for you!! xx