I went to the doctors nearly 2 weeks ago as I had just done a positive pregnancy test, the doctor listened to my tummy and we could hear the heartbeat, she refered me to the midwife. I had some slight bleeding last thursday ( it was more brown in colour ) I told the midwife about it as it was my booking in appointment that day. I explained about the doctor hearing the heartbeat and she said I must be at least 12 weeks pregnant but refered me for a scan because of the bleeding. I have been for the scan today and they have found a sac that measures about 5 weeks but cant see a heartbeat. The midwife doing the scan said it might be that its too early to see it yet. I explained about the heartbeat the doctor heard but she said that the doctor must have heard my pulse instead. I left feeling really upset as the midwife said they cant confirm if the pregnancy is ok or not and I have to go back in 2 weeks for another scan. Has anyone else had a sinmilar thing happen?