 [ Symptoms ] my period had been late 3 months in a row i have been constipated and i nearly fainted could i be pregnant  my lips have also become very chapped and they did in my first pregnancy too i have taken a couple pregnancy test the first 2 months my period was late and they were negative but i havent taken on in over a month [ Disease ] if you have not had a blood test do so hpt are not as accurate as they proclaim to be a vaginal ultrasound would be better i was pregnant before and i took several test that came back negative it took for me to go the the er for severe pelvic pain to discover i was 12 weeks pregnant and miscarrying