HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

How accurate are sonogram at 12 weeks?

A doctor has provided 1 answer

Within a week: An adequate 12 week ultrasound should be accurate to within 7 days.

Answered 8/6/2014

3.8k views

Thank

Related Questions

A member asked:

Which sonogram is more accurate? 1st sono measured baby at 7 weeks. 5wks later,2nd sono baby measured 13 weeks,it changed my due date by a week.

A doctor has provided 1 answer

A member asked:

Are early sonograms the most accurate? Like maybe around 7 or 8 weeks?

A doctor has provided 1 answer

A member asked:

Can you figure out conception date from six week sonogram? How accurate is it?

A doctor has provided 1 answer

A member asked:

How accurate are second and third trimester sonogram measurements in figuring date of conception?

A doctor has provided 1 answer

A member asked:

Which is better and more accurate for cervical facet joint block : when done with sonogram or c-arm guided ?

7 doctors weighed in across 3 answers

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

I had two sonograms done one on 1/11/13 and 3/7/13 both mentioned the due date being july 12 and 17 are these dates accurate ?
How accurate is the due date with a sonogram at 15w3d?
How accurate is it when they see gastroschisis on a sonogram?
Is a six week sonogram accurate to plus or minus four days or plus or minus fourteen days?
I had a sonogram on march 28th and i was 8 weeks and 1 day, how accurate would this be? When would i most likely concieved. I

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
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 question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
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.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.