That's a tough one Netti! I'd almost say today given you aren't getting cramps anymore but when testing time comes I would give yourself an extra days leeway just incase. I thought about getting a different brand but the closest chemist only sells pregnosis brand which I've read terrible reviews on. I'll just use my cb digi in morning if no af and go from there as they seem to be really accurate if testing day before and due day of af.