When can a gestational sac be seen during an ultrasound examination?

Patient's question:

No

Doctor's answer:

It takes at least 6 weeks to be able to see the yolk sac. I suggest you postpone the re-examination by one or two weeks to see if it is okay. If you haven't taken highly toxic drugs during pregnancy, there is no need to worry. It is better to postpone the re-examination by two weeks.