$Tree OPK (New Choice)?

[DomerJen]

I picked these up today, and I got a very faint line.  I know that generally + OPK results depend on getting a line DARKER than the control, but this box doesn't say anything about it needing to be darker - just that it's there.  Does anyone know if ANY line indicates a surge, or if it's a line darker than the control?

Thanks

[whistler77]

I am very new to this site, but I have used the new choice tests and in my experience the line does need to be as dark/darker to be positive.  Every test I have taken has a faint line, but I get a much darker line when I ovulate.  I had the same question when I started using them, but the darker line was hard to miss.  good luck!