Hey everybody!

I had my first scan yesterday, just to check that everything is ok. My calculator told me that I must be 5weeks and 4 days, but scan showed 5 weeks and 2 days, dr told that 2 days difference is OK. But no heartbeat yet. Doctor told me, that it's early for heartbeat, but I'm a little bit scared

Please tell me that it's ok not show heartbeat yet.