Hi, im new to this and don't quite understand the abrevations on certain words, anyways I test positive on the 13th of Feb, i began to bleed then on the 14th it did stop (was brown in colour with no cramps/pain and no clots) I had a blood test confirming i was 39mlU/ml hCG and that I had to take another blood test the following week. Just for a laugh I took another test yesterday which came out negative? One week full of positive then 3 test showing negative? I've had bloods taken today again to see if my baby is still there... I need advice I'm going out my mind with worry!!! Please help me!