My husband and I are trying for a child. My last period June 21 2012. I took a blood pregnancy test a week ago. It was negative. However my dr said my period would return in August and its sept 2012. But she said if my period doesn't come I need to wait until sept 21 to see if I have a period then retest. I have all the pregnancy symptoms as well. I can barely sleep past 7pm and take naps around 10am in the morning.. What do you think?