I had a transabdominal scan on Monday which on my dates would have made me 7+4 but in reality I was more likely 7+1 as i did not ov until day 18. The heartbeat could not be seen and I have another appointment for a scan on 10 April. The gestational sac was in tact and clearly visible. Has anyone else had a similar experience? I am now panicking that it is more than being scanned too soon.