Hi,
Had early scan because of some spotting last week and they saw a heartbeat and dated it at 5+6. Had another today and they took ages (it was awful - thought they were going to tell me they couldn't find anything) and then finally found the heartbeat but it measured at 6+3. As it is exactly seven days since last one it should have been 6+6 - anyone know the margin of error and if this is okay? I have to go back for another one next week but am so worried I don't know how I will get through week.
Anyone else had this?