Question about evap lines

[StillJustWaiting]

Hey ladies, so... i have a question about evaporation lines on CB tests...
do evaporation lines get darker each day you test if you are pregnant but very early ? I am 10DPO and I've been testing a few days now... early i know 😅

Top test has no evap line - 8DPO
Middle has evap line - 9DOP
And bottom evap line - 10DOP

These are evaporation lines as nothing was visible in the time frame, but I'm wondering if maybe a little HCG could make evap line stronger ? Or is it literally just a coincidence? :)

I'm pretty sure that bottom test is not an evap... I've never seen anything like that.

I didn't get a even a faint positive until 12DPO with a CB.

The first pic is my very faint positive a and the second pic is the same test the next morning.

I'd wait a couple of days, as hard as that is! The third pic is on the day my period was due - just to show how massive the difference can be

Fingers crossed for you. Please update!

Do you have a pic of the third test within the time frame?

@BelleBox19 thank you for getting back to me!! Yes i have a pic within the time frame and it's totally negative, I was fully staring at it at all angles, squinting the full shebang but nothing :/
I just find it odd how my evap lines are darker each day but no actual positive test :(
Congratulations on your BFP!!! How far along are you now? X