This is pretty long and involved. I am a nurse, so I am familiar with the lab values that will follow. For hx, I have had fertility issues so with this cycle took Clomid. On Oct. 19th, an ovulation predictor kit detecting an LH surge. I first took an HPT on Oct. 30th with a possitive result, when urine preg taken at the doctors, it came out neg. I retested Fri. Nov 3rd, with another positive result. Lab work done on 11-4, HCG level=29 (low but confirmed pregnancy, Prog. level=43.5 (great, higher than expected.) My OB then wanted to do a repeat HCG on 11-6, HCG=34 (still low and not near doubled.) Because the Progesterone level is so good, I have a hard time believing I have an impending miscarriage. Could this be an ectopic pregnancy? Is there still a chance this pregnancy could be viable? And for the last question, would an HCG injection help or would it artificially and just temporarilly increase HCG? Thanks for the help. I went to Medical Records to get my results and haven't had a chance to talk to my OB. Thanks.