Hello doctor I have been married for around two years and last year have been diagnosed with endometriosis for which I have undergone laproscopy now doc told they are no cysts so trying to conceive again. Last year I had a miscarriage due to blighted Ovum after that we took a gap of 7 8 months to recover my weakness now again the doctor prescribed me progynova ubiphene and duphaston and am three days late for my Af i. E CD31. But I took a test on CD 28 nd got negative and have little cramps in stomach now and then is it normal or menses is coming. Am devasted whenever I get little cramps and frightened to test again. Or is it due to duphaston my periods are late or am I pregnant? Please Suggest.