Hello, I need advice, my last mens was 24 June 2010, I have brownish spotting on my day 11 of cycle day 12 I had ultrasound it shows clear follicle in right fallopian tube, the day after I had ultrasound it shows gestational sac so my Dr. request for Beta HCG level it was high 1750 on 5 July 2010 !! then she assure me that is pregnancy. I was wondering how to have positive pregnancy in my day 14 of cycle, my Dr. prescribe for me duphastone 10 mg twice daily. after a week I repeat Beta HCG result was 8900 on 12 july 2010. I was feeling nausea and regular signs of pregnancy. on 19 July I went to do ultrasound to check for the fetus. nothing appear and suspected ectopic after that my Dr. asked me to repeat Beta HCG 28000 so I was admitted for laparoscopic operation for ectopic pregnancy in my left side fallopian tube was removed. I was have no pain but with continuous brownish spotting. Im wondering how the first ultrasound shows folicle in the right side is there any explanation??? Thanks