Faulty test?

Question

I took this digital test this evening but noticed a black mark on the screen. Would this affect the result?

Answer

Took another test! Same result 🥰

Answer

That looks like a tiny thread on the screen

Answer

I’ve never had this problem but I would retest to be on the safe side.

Answer

Invalid

Answer

I’d double check to be sure x

Let's Glow!