It can be unsettling to leave an early pregnancy scan with unfamiliar words, uncertainty or a plan to “wait and scan again”. A single phrase on an ultrasound report does not always tell the whole story.
We can help you understand what the scan may mean, what still needs to be confirmed and what the next step is likely to be.
No heartbeat was seen
This can mean different things depending on how early the pregnancy is and the ultrasound measurements. Sometimes a repeat scan is needed before a miscarriage can be confirmed. The aim is to avoid making a diagnosis before there is enough information to be certain.
They only saw an empty sac — could it still be too early?
Sometimes an empty gestational sac is seen because the pregnancy is earlier than expected. In other cases it can indicate an anembryonic pregnancy or early pregnancy loss. The measurements and timing determine whether another scan is needed.
The baby is measuring behind — what does that mean?
Measuring behind does not always mean that the pregnancy has stopped developing. If dates are uncertain or the findings are borderline, repeat ultrasound or hCG testing may help clarify what is happening.
Why have they asked me to repeat the scan in a week?
A repeat scan is commonly recommended when the first scan is too early or the findings are not yet conclusive. Waiting can feel difficult, but it helps make sure that a miscarriage is not diagnosed prematurely.
I still feel pregnant — can I still have had a miscarriage?
Yes. Pregnancy symptoms can continue for a period of time after a pregnancy has stopped developing because pregnancy hormone levels do not fall immediately. Symptoms alone cannot confirm whether a pregnancy is continuing normally.
They mentioned an incomplete miscarriage or retained tissue
If tissue remains after a miscarriage, the report may use terms such as incomplete miscarriage or retained products of conception (RPOC). Management depends on your symptoms, scan findings and preferences.
Need someone to talk you through the result?
The Women’s Health Hub can review your history and available results, explain the likely next steps and arrange or recommend further assessment where appropriate. You do not need to understand all of the medical language before you contact us.
Request a confidential appointment or read about our miscarriage and early pregnancy loss care.