Positive urine but negative blood hcg, could I still be pregnant but the blood isn’t picking it up?

Question

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I had a positive in FRER this morning, but when my blood test came back it was negative this afternoon. The nurse said since I had a positive this morning, it could be that the blood test didn’t pick up enough hcg to consider it positive and to test in a few days to a week. Has anyone ever had this and actually be pregnant? Any advice helps!

Answer

No. Blood tests are way more accurate. They can detect HCG even at the non-pregnant levels.

Answer

I read that some blood tests aren’t considered positive unless they read anything higher than 25. Does anyone think that could be the case, or do you think it’s just a plain old no go?

Answer

It is very much possible if it was a qualitative test! If it was quantitative less likely.

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This is my like progression from 8 dpo to 10 dpo. Does it look okay or like it should?

Answer

Hcg in blood doesn’t fluctuate and it’s more easily detected than urine