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Talk about every stage of pregnancy, from early symptoms to preparing for birth.

Had early scan told just one but looks like two?

9 replies

JustAzureViewer · 18/02/2026 19:33

I had an early scan today- I was told that the top blob was baby and the bottom was yolk sac- I thought that baby was supposed to be connected to the yolk sac? This is my 3rd pregnancy and the others did not look like this. Confused! Has anyone had this before ?

Had early scan told just one but looks like two?
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ToriMounj · 19/02/2026 00:14

I’d go with a trained sonographers opinion over random ideas from people on Mumsnet.

SleepingStandingUp · 19/02/2026 00:18

All I'll say is that my "yolk sac" is 6 and sleeping next to his identical twin brother right now...

AstonUniversityPotholeDepartment · 19/02/2026 01:04

I'm not saying sonographers can't make errors. But bear in mind that the qualified, experienced sonographer was analysing continuous live imagery, on a computer monitor with very good resolution. She's have done scans for far more than two pregnancies.

Meanwhile, all the posters on this thread have to go on is a single still image from your scan. And half of us are looking at it on tiny phone screens.

If she made a mistake in identifying a feature, MNers have no chance of getting it right!

JustAzureViewer · 19/02/2026 07:47

Random ideas 😆 I was just asking if anyone else has had the same sort of experience as it looked different and interested me. Chillllll

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Kittylickingplate · 19/02/2026 07:51

NGL, looks like my twin ultrasound from 27 years ago...

Anony11 · 21/02/2026 21:49

The yolk sac is not always directly next to the fetus. When I was reading about the Ramzi theory, I saw a few scan pics that had some distance between the embryo and yolk sac and read that can indicate a girl. However, I can’t recall reading if it was scientifically proven or just a myth but they are definitely out there.

BrendaSmall · 21/02/2026 21:54

How many weeks are you?
Possibly too early to tell, could they pick up the heart beat?

SleepingStandingUp · 02/03/2026 18:46

Anony11 · 21/02/2026 21:49

The yolk sac is not always directly next to the fetus. When I was reading about the Ramzi theory, I saw a few scan pics that had some distance between the embryo and yolk sac and read that can indicate a girl. However, I can’t recall reading if it was scientifically proven or just a myth but they are definitely out there.

Yeah but sometimes those "yolk sac" grow legs and arms and come out sassy 😂

JustAzureViewer · 17/03/2026 22:20

BrendaSmall · 21/02/2026 21:54

How many weeks are you?
Possibly too early to tell, could they pick up the heart beat?

I was 6 weeks + 5 here only saw one heartbeat! Have another scan on Friday

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