So my hubby and I had sex while AF was in town. Then while I should have been ovulating I took an Ovulation Test it came back as low and so has every test after. I have what seams like ovulation cramps like an egg is being released. But when I took another test today it also said low. I don't get it. It's not AF cramps, I'm still two weeks out. Is it possible that I could be pregnant and that's why my test are showing low? Or do they stop working if I bought them 2 months ago? Anyone have any idea?