Has anyone had this problem? I went for my first ultra sound today. They told me before the test that I was 10 weeks but when they were looking at the baby it was just the sack and they said it was the perfect size for a healthy 3 week pregnancy. They did blood work and I have to give more blood Saturday and wait till monday for results. Doc said its either going to be a miscarriage or the dates were wong and everyone is healthy I just have bad anxiety waiting and was wondering if any of you ladies had this happen. Thanks