Faint positive on first response negative cb digital ?

[Julias21]

Hi, I got a really really faint line on first response this morning , then a negative clear blue digital . The digital is the ultra early one aswell so I’m starting to think it’s an indent ? Anyone else experienced this ?

Hi there! Did you take the same urine sample? If you are that early, it is totally possible that a slight difference in the urine concentration will change the outcome of the test.
Also, did the line show up within time frame?

Hi @Bundaberg84

yes it was the same urine . And the line came up almost instant. I’d never look at tests after 10 mins x

Which FRER did you use? The sensitivity of the early result is 15 mIU/ml, the 6 days sooner one is 12 mIU/ml. Clear Blue early detection is 25 mIU/ml, so it might make sense it did not show up?

@Bundaberg84 i used the 6 days sooner. Apparently it’s as low as 6 but I’m not sure And I heard the clear blue digital ultra early is as low As 10. So the digital 6 days sooner is 25? Maybe that would make sense

Fingers crossed!

What was the outcome? I have the simular issue