Can a blood test be wrong?

Question

I'm 15 days late now. All tests have been negative at home tests & blood tests. I may just be late but this is very unusual for me. My question is has anyone had a false blood test or urine test & be pregnant. I haven't tested since Friday when they done the blood test got the results back yesterday. I just don't see a point in testing?? No signs of AF tho.

Answer

Blood tests are accurate. Especially after a missed period. There’s very minimum chance they’re wrong

Answer

Keep BDing, you are not pregnant now, but since your cycle is irregular, you could still ovulate any day now. You can still get pregnant, and never see AF. For example, if you ovulate today, and have sex, you could end up pregnant in two weeks instead of having AF in two weeks. I hope that makes sense.

Answer

I literally just posted the same thing... mine was due March 9th, and I've had 4 negative pee tests and a negative blood test too.. this is way out of the norm for me!

Answer

Literally my life. I feel like a crazy person. My cycles are 26-28 days. This is 35. 2 negative pee test and one negative blood test from yesterday. Am I crazy? Am I pregnant? I I have cancer? Who knows!? I have the same symptoms I had the last time I was pregnant except the last time I had light bleeding which is why I didn’t test until about this time then. I have clear clear discharge, runny nose, hard boobs, bloating, and headaches. One symptom like before- ok fine pms. Late and all this? I didn’t even think it was a concern until I was three days late so stress didn’t contribute to it at that point. I am mad. Why is this happening?

Can a blood test be wrong?

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