Top answers from doctors based on your search:
How accurate are ultrasounds at 7 weeks
A 18-year-old member asked:
A 32-year-old female asked:

Dr. Jeff Livingstonanswered
Obstetrics and Gynecology 23 years experience
Accurate: The accuracy of a 7 and 9 week ultrasound is within about 3-5 days.
4.2k viewsReviewed >2 years ago
A 31-year-old female asked:

Dr. Bruce J. Stringeranswered
Radiology 48 years experience
The most accurate: The earlier you get your first ultrasound, the more accurate is the estimate of your due date and the age of the pregnancy. During the first trimester... Read More
5.1k viewsReviewed >2 years ago
A 23-year-old female asked:

Dr. Joseph Accursoanswered
Radiology 30 years experience
Depends: On what ?S are being asked. Best time to date the age of the fetus is 8-13 weeks. Best time to evaluate the anatomy is 18-22 weeks.
As they get o... Read More
5.1k viewsReviewed >2 years ago
A 18-year-old female asked:

Dr. Robert Grindstaffanswered
Addiction Medicine 39 years experience
Ultrasound : The ultrasound is pretty accurate and several throught the pregnancy till be more so
3.8k viewsAnswered >2 years ago
A 37-year-old female asked:

Dr. Robert Killiananswered
General Practice 29 years experience
OB Ultrasounds: The early ultrasounds are the most accurate. They should not be considered inaccurate in any way.
4.9k viewsAnswered >2 years ago
A 29-year-old female asked:

Dr. Pavel Conovalciucanswered
Family Medicine 24 years experience
Pregnancy us: Early pregnancy ultrasounds are very accurate, however, 1 week difference from last menstrual period doesn't appear that major difference.
5k viewsAnswered >2 years ago
A 28-year-old female asked:

Dr. David Lipkinanswered
Internal Medicine 53 years experience
Not very accurate: The accuracy will vary depending on the experience of the sonographer and the ability to locate the genital area on ultrasound. In one study: at 12 we... Read More
2.1k viewsReviewed >2 years ago
A 31-year-old female asked:

Dr. Steven Chmielewskianswered
Diagnostic Radiology 31 years experience
Need more info.: Accurate for what? Determining viability or age of gestation? Regardless no test is '100%'.
4.9k viewsReviewed >2 years ago
A 21-year-old female asked:

Dr. Joseph Accursoanswered
Radiology 30 years experience
Ultrasound +/- 8%: Properly performed and interpreted ultrasound examinations have a variability of 8% plus or minus the measured dating.
Us is most accurate when mea... Read More
5.1k viewsAnswered >2 years ago
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