Good day. I'm erica, married with 1 child. My last mens was last march 12, 2012. Then I had a quick sex last April 8 (about 5 seconds he's in then pulled out when he exploded). I bought pregnancy test last may 2 about 11am and it's negative. I menstruated last may 5, 2012 up to 5 days... but until now, no menstruation yes and I'm kind of sensitive to odors. Am I pregnant? Please help! Thank you.