On 12/10/10 I had 2 + hpt. 8 days later I started bleeding, lasted 9-10 days. I didn't pass any tissue or clots, but it was heavy. I was due to go to the doctor for my "conformation" on 12/20. By that time I had started bleeding so they brought me in for an u/s and bHCG's. They didn't see anything on u/s no baby or sac. They were sure I had miscarried. The holidays were very hard but I went through it and I was ok. My levels were at 297 they wanted to retest in a week to make sure they were decreasing. 12/27 bHCG's were at 426. They thought I may have an ectopic pregnancy since they didn't see anything on the u/s the first time. During the second u/s on 1/7 they didn't see anything in the tubes but they saw a sac measuring 4.5 wks in the uterus, which wouldn't make any sense due to the + hpt nearly a month earlier should be atleast 7.5. The day of the second u/s they did more bHCG's and they came back 1119. They wanted to test them again 2 days later and they were only up 200 pts. My doctor has been in practice for over 30 years and he is "baffled" Has anyone been through anything similar. I don't know how much more I can take emotionally. Not only did I go through 1 m/c (So I was told), but I feel as if I am having to prepare myself for another. I feel very much pregnant. Please Help.