Incognito in Pregnancy test resultsHigh Level HCG in 3 weekI just received the results if my blood test - I am 3 weeks after my FET, but my HcG level spiked from around 200 UI/L to 3.500 UI/L. I am soo worried. It doesn’t seem right. I am waiting for a call from my clinic. Did you have a similar spike in HCG?