Ever since I had my son 2 years ago my periods were normal and on time. I had thenuvaring birth control. In November, I didn't start my period and didn't get it until January. In February and March my period was on time and then I didn't get it again. On June 2nd (midnight) I went to the ER where they did a pregnancy test that came back positive. Based on my period I should be about 10 weeks now. But my ultrasound and dr said I was only 5w 1d on the 2nd. I'm so confused as to when I conceived and how far along I am. Any input ladies?