First response digital does not show any second line unless positive.

Oh really? I didn't know that. Fortunately my subsequent dipstick tests were positive. Good to know though, I won't recommend this advice to others anymore.

Mememe32 6 years ago

Agree with other comment and could give false hope ..digi will always show a second line doesnt even need to be faint depending on concentration x

babylove14 6 years ago

I wouldn't recommend this for a negative test though. They'll show a line as well.