Which is the test line and which is the control line on first response tests?

[wonderstruck]

I feel so dumb for posting this but I'm confused. Is the darker line on the left my test line or the control line? Because the line on the right is getting progressively lighter each week which is worrying me.

https://i64.tinypic.com/20sy9sh.jpg

 

[summermoee]

The darker line in your pic is the test line. The further along you get the test line starts pulling dye from the control line because your hcg is higher. So it's normal and a good sign

 

[wonderstruck]

Okay, phew. Thank you for clarifying!

 

[LeahLou]

At a certain point it will get lighter though because your hcg will be SO high! I suggest no more tests so you don't get freaked out!