My OB had his nurse call as he was afraid I was upset and thought something was wrong with the baby. I wasn't concerned, I knew that he might not find a heart beat. They think from my previous u/s that I am 7 weeks. I don't agree as that means I would have got a BFP 4 DPO. I will wait until the next u/s to change tickers etc. I think the nurse will book my apt tomorrow - I hope it is soon.