Get Virtual Care
For Businesses
About Us
A member asked:
How i know expected date of gestation by ultrasound?
2 doctors weighed in across 2 answers
Measurements: Depending on the stage of pregnancy, the size of the baby is measured and a due date is calculated, along with an estimated conception date. The earlier in the pregnancy, the more accurate the dates are.
Answered 2/1/2014
4.5k views
Thank
Measurements: Depending on who big the fetus is, different parts are measured that show how many weeks pregnant you are.
Answered 10/4/2015
4.5k views
Thank
Related Questions
A member asked:
7week 2 day ultrasound shows embryo growing to date but gestational sac measures 2 weeks behind. Is miscarriage approaching? Is there hope?
2 doctors weighed in across 2 answers
A member asked:
Do ultrasound measure from gestation age or fetal age? Im 23w 5d from my lmp 6/8/22 ultrasound also adds up to my last period. My due date is 3/21/23?
A doctor has provided 1 answer
A member asked:
Why does my gestational age on sonogram date back to April 15th when my lmp was march 24th? (I have a due date of January 13 it was around December 30
3 doctors weighed in across 2 answers
A member asked:
Had ultrasound today at 14w3d. Gestational sac shows 12w3d and CRL measure 13w3d. Heartbeat is 154. Should I be concerned?
A doctor has provided 1 answer
A member asked:
Can weeks be different from LMP to what ultrasound shows? I should be 7 weeks and ultrasound show only a gestational sac at 5.3 wks.
A doctor has provided 1 answer
People also searched for:
Ok, so i had an ultrasound at 15/16 weeks. The tech said the baby was small compared to the gestational sac, so they couldn't date it. Is this bad?
Why does my ultrasound match my (estimated) date of conception rather than my gestational age?
If conception date is known, due to iui, is an ultrasound recommended to determine gestational date? If so, why? Asking b/c I pay out of pocket.
Had ultrasound 6/2 that showed empty gestational sac and 6/9 that showed empty sac that had grown. Sac dated 7wk 1day 6/9. Will I have a miscarriage?
Can a 7-8 week vaginal ultrasound be a month off with dating the gestational age/due date?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HIPAASecure
SOC 2 Type 2Certified
JCAHOAccredited
Download HealthTap
Video visit and message your doctor
