![Evaluation of Gestation: Overview, Clinical Methods of Estimating Gestational Age, Estimating the Delivery Date Evaluation of Gestation: Overview, Clinical Methods of Estimating Gestational Age, Estimating the Delivery Date](https://img.medscapestatic.com/pi/meds/ckb/53/14353tn.jpg)
Evaluation of Gestation: Overview, Clinical Methods of Estimating Gestational Age, Estimating the Delivery Date
![International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy - Papageorghiou - 2014 - Ultrasound in Obstetrics & Gynecology - International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy - Papageorghiou - 2014 - Ultrasound in Obstetrics & Gynecology -](https://obgyn.onlinelibrary.wiley.com/cms/asset/4dc42509-c523-4c3a-8bd8-a2867cfca1c3/uog13448-fig-0002-m.jpg)
International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy - Papageorghiou - 2014 - Ultrasound in Obstetrics & Gynecology -
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International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy - Papageorghiou - 2014 - Ultrasound in Obstetrics & Gynecology -
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Reference intervals of gestational sac, yolk sac, embryonic length, embryonic heart rate at 6–10 weeks after in vitro fertilization-embryo transfer | BMC Pregnancy and Childbirth | Full Text
![International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy - Papageorghiou - 2014 - Ultrasound in Obstetrics & Gynecology - International standards for early fetal size and pregnancy dating based on ultrasound measurement of crown–rump length in the first trimester of pregnancy - Papageorghiou - 2014 - Ultrasound in Obstetrics & Gynecology -](https://obgyn.onlinelibrary.wiley.com/cms/asset/611757e2-d862-487e-9cd8-e9ff92ac0183/uog13448-fig-0003-m.jpg)