I know probably not, had AF 3rd feb but very light and only lasted a few days, different to normal whether on\off pill, I had poas a day before which was a BFN, however started feeling sicky, strong aversion to smells and yesterday had a sugar puff smelling wee!!!! With my previous pregnancies got a strong +ve a few days before AF, don't want to waste money on another hpt if definately not, any advice gratefully received :-)