So...I Used an OPK kit on the run up to my predicted ovulation. I detected my surge. BD around that time.

My AF was due last Monday, I assume this to be correct as I know the exact date of my LH surge.

No AF.

I waited until I was DPO16/ 3 days late, I took a First Response Early Detection test 6.3mIU. I had a faint line.

I took the next test in the twin pack DPO18/ 5days late, another faint line.

Today is DPO20, I’m 7 days late for AF and clear blue digital with is 25mIU is Not Pregnant.

Is that pretty normal? Perhaps I’m just a little off the 25mIU to detect it?

Anyone else had that?

Not going to go to my doctor because they do exactly the same test that you would by in the shop anyway.

Thanks for letting me get this off my chest. I’m silly for worrying like this.