Meena Kumari Meena Kumari Asked 4 months ago

How to read pregnancy ultrasound abbreviations?

My first pregnancy ultrasound report has a lot of abbreviations I don't understand, like CRL and GA. What do these common pregnancy ultrasound abbreviations mean?

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7 answers

Anil Mehta Anil Mehta Joined May 2026 4 months ago
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Agree, those abbreviations can look like a different language. Just remember that CRL stands for Crown-Rump Length, which basically tells you the baby's size from head to bottom.

Nikhil Kamath Nikhil Kamath Joined Jun 2026 4 months ago

I tried reading our scan report late at night and felt like I was solving a complex engineering code! Terms like BPD (head diameter) and AC (abdominal circumference) made no sense until my wife told me to just look at the EDD at the bottom, which is the only date that matters for our sleep schedule!

Karan Malhotra Karan Malhotra Joined Jan 2026 4 months ago

Don't worry, they aren't writing in secret code to hide anything from you! FL is just the thigh bone length, and HC is head circumference—basically, they are just checking if the baby has your head shape or your partner's long legs. Just ask your doc at the next visit!

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Consult a obstetrics and gynaecologist

Vikram Rathore Vikram Rathore Joined Jan 2026 4 months ago

It is very natural to feel confused by medical jargon on the report. The key abbreviations are EDD (your due date) and FHR (baby's heart rate, usually between 110-160). Don't stress over the other numbers; your gynecologist will check them and let you know if anything needs attention.

Saraswathi Bai Saraswathi Bai Joined Apr 2026 4 months ago

In our days, we didn't have these detailed reports to stress over, we just waited for the baby. Don't worry about CRL or FL (Femur Length); these are just measurements the doctors use to see how the little one is growing. Enjoy this beautiful phase of your life.

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Shreya Iyer Shreya Iyer Joined Jun 2026 4 months ago

I remember crying after reading a random abbreviation on my scan report and searching it online, which only made me panic more. It is so hard not to worry, but please remember that terms like GS (Gestational Sac) are completely standard and everything is likely perfectly fine.

Amit Shah Amit Shah Joined Apr 2026 4 months ago

EDD is your Estimated Due Date, and FHR is the Fetal Heart Rate. Your doctor will explain the rest of the medical terms.

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