Hello all. I am new to this site and looking for some answers and some support. On Oct 1st, I had a d&c at 11 weeks. I took a pregnancy 2 weeks later to see if I still had hcg in my system and it came up negative. Last week I took another because my period hadn't arrived and it was positive. I went and had a blood serum test and they told me it was 125 and the medical assistant said i would miscarry. Is it possible to test 2 weeks after the d&c and it be negative then get a positive result weeks later? Is 125 too low? I am a mother of 2 and have since had trouble having a successful pregnancy and am frustrated and hoping for a healthy pregnancy. Please help :)