So today is the first day I've got a ridiculously faint, can hardly see it unless squinting pink line on the OPK.
But on the packet, it says it has to be the same / darker than the control line to count as a 'positive' OPK.
So am I right in thinking ovulation happens 24 - 36 hours AFTER I get the dark pink line (i.e. ignore the faint one now, as it'll probably be darker tomorrow?)
Thanks