Clear Blue?

Question

Ok so I know everyone says that all digital tests have two lines on them....I open all of my digitals (bc I’m insane) and have never seen a second line on them. I got a vvvvvfl last night and this morning on a cheapie test. Decided to take a digital this morning and it said not pregnant. Broke it open and there’s two lines. Now, I KNOW it makes it invalid....BUT, has anyone ever had this happen and it turn out to be a true positive? I found a review on amazon where it read positive but there is clearly only one line on the strip.
Mine

Amazon review

Answer

This is from an article I read over the summer. This woman (not pregnant) and her friend (pregnant) tested out the theory.
Here are the results..

Answer

They always have a second line hun. Mine always have unfortunately x

Answer

Update ?

Answer

Maybe try taking line tests instead of digitals 
There’s no point in taking digitals early because they take way more hcg to be positive!

Answer

Can I ask, what does taking the test apart do?