Is it normal to measure few days behind? - December 2018 Babies | Forums | What to Expect
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Should be 8 weeks, measuring 6 weeks with heartbeat | Mumsnet
5w4d - TWO Gestational Sacks. Just had my 6 week scan; I ovulate late and have a slightly longer cycle, so more like 5w4d. Saw TWO gestational sacks measuring just fine and
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Devastated!! 10 week scan only showed 5 weeks!
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IVF baby measuring small - August 2022 Babies | Forums | What to Expect
Early scan at 6 weeks but measuring 5 -help!
Early pregnancy ultrasound measurements and prediction of first trimester pregnancy loss: A logistic model | Scientific Reports