8 week scan

F

I’m really nervous and would like to know what to expect at my scan. I had an abdominal scan at 6w4d and they saw the gestational sac and yolk sac but no fetal pole. She said she saw what she would expect to see at 5.5-6.5 weeks.They wanted me to come back in two weeks to ‘check viability’. It’ll be 2 weeks on Thursday. By my calculations I will be 8w4d. It will be another abdominal.

What can I expect to see?

Should I have a full bladder?