Congratulations!

I thought the instructions had a diagram saying which was the control line, or am I thinking of another brand? It's normal for the control line to become lighter when your hcg levels rise high enough for the test line to become very, very dark. However, I've also had some FR that just randomly had lighter control lines (even when BFN). I've been disappointed in their quality lately (also getting false positives when wet so have to wait for them to dry to know they're BFN).