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Doctor insights on: What Is The Result Of Ultrasound For Due Date In Pregnancy

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Edd is 11/12/13 based on 7, 11, & 14 wk ultrasound. What is the earliest date intercouse could have taken place to result in this pregnancy?

Edd is 11/12/13 based on 7, 11, & 14 wk ultrasound. What is the earliest date intercouse could have taken place to result in this pregnancy?

Same answer: Regardless of the different ways you ask this question the answer is always going to be the same. Based on your due date feb 19th is the most likely due date with a margin of error of a few days on either side. I'm thinking perhaps you have questions about paternity. Consider talking with a counselor. They can often help with these mixed emotions about pregnancy and paternity. ...Read more

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Dr. Michael Gabor
2,193 doctors shared insights

Sonogram (Definition)

An ultraound, also known as a sonogram, is a painless and relatively inexpensive imaging test that utilizes sound waves instead of ionizing radiation. There are no side effects. Ultrasound can give us two-dimensional, and in some applications three-dimensional, images of structures and organs in virtually any part of the body. In addition to diagnostic uses, such as evaluating abnormalities in the abdomen, pelvis, and breast, ultrasounds are commonly used to guide needle and catheter placement in a variety of surgical ...Read more


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EDD 12/05/15 with 28 day cycle. What is the earliest possible date that sex could have resulted in this pregnancy ?

EDD 12/05/15 with 28 day cycle. What is the earliest possible date that sex could have resulted in this pregnancy ?

Online calculator : Use a reverse due date calculator for free online and this will be easy for you to find out. Simply type in your due date and the conception date will be calculated for you. This is the same way we would do it ...Read more

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Ultrasound done jan 9 said 15 wks 5 d with due date June 28. Is it possible to have conceived from sex oct 14/15?

Ultrasound done jan 9 said 15 wks 5 d with due date June 28. Is it possible to have conceived from sex oct 14/15?

Online calculator: Use a reverse due date calculator for free online and this will be easy for you to find out. Simply type in your due date and the conception date will be calculated for you. ...Read more

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How accurate is an ultrasound due date estimate?

How accurate is an ultrasound due date estimate?

Best on earlier u/s: Ultrasounds use composite data obtained during the exam to determine an EDD (estimated date of delivery). This date will also have a +/- number of days giving an accuracy range. First trimester ultrasounds are accurate to within about a week, second trimesters estimates are accurate within about 2 weeks, and third trimester scans about 3 weeks. ...Read more

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Having a due date january 15th vaginal ultrasound, there is no way i conveieved in march? Correct

Having a due date january 15th vaginal ultrasound, there is no way i conveieved in march? Correct

Not that simple: It depends on your cycle, relation to the ovulation, fertilisation etc.Pmd will clarify. ...Read more

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I had sex on Nov. 22, 2014. She went to the DR. And he did an ultrasound and told her the due date was Sep. 16, 2015. What's the possibility it's mine?

I had sex on Nov. 22, 2014. She went to the DR. And he did an ultrasound and told her the due date was Sep. 16, 2015. What's the possibility it's mine?

Chances: If you are your partners only partner then the chances are 100 percent. However, if the odds are lower than that then I would recommend you get paternity DNA testing when the child is born. ...Read more

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What is the due date accuracy w/ 1st trimester ultrasound?

What is the due date accuracy w/ 1st trimester ultrasound?

It depends: It depends on what was measured and when. Very early, the sac diameter is accurate to ±5 to 7 days. Later, a measurement called the 'Crown-Rump-Length' at 7 to 10 weeks of gestation is the accurate to ±3 days. After 10 weeks, the accuracy of the CRL falls slightly with a margin of error of ±5 days at 10 to 14 weeks. ...Read more

Dr. Daniel Saurborn
4 doctors shared insights

Pregnancy (Definition)

When your due date arrives, you will be more than ready to have your baby! Most women deliver the baby somewhere between 37 and 42 weeks. According to the American College of Obstetricians and Gynecologists, only 5% of babies arrive on the exact due date. Approximately 7% of babies are not delivered by 42 weeks, and when that happens, it is referred to ...Read more