Ovulation test questions

[bluey9]

I'm using the cheapie ones, do they gradually get darker and darker until it's positive or could it be up and down until it's positive?

Hi @bluey9 I find they can go up and down a little bit until you get your peak as there is always a bit of LH in your system but for me once they start getting obviously darker they build up quite quickly to the peak within a day or so then drop right back down again