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How To Measure Crown Rump Length (CRL) On Ultrasound | Intrauterine Pregnancy Obstetric USG Scan - YouTube
Ultrasound Guided Tips - Crown Rump Length(CRL) It is the most accurate estimation of gestational age between 6-13weeks , because there is little biological variability at that time. after that date its
First trimester determination of fetal gender by ultrasonographic measurement of anogenital distance: A cross-sectional study | International Journal of Reproductive BioMedicine (IJRM)
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