A 20-year-old female asked:
if ultrasound shows due date of october 31 what was the earliest and lastest date i could have gotten pregnant. ultrasound done in july 2014?
1 doctor answer
Dr. Brent Galloway answered
14 years experience Family Medicine
Due date: This depends, was the Ultrasound done during the first trimester? Do you know you last menstrual period (LMP) - because if you are certain about this and it coincides with your dating by ultrasound you can be be assured the due date is pretty accurate. A 1st trimester U/S used for giving a due date is pretty accurate by itself as well. Answer: February 7 plus or minus a few days was conception.
Answered on Aug 23, 2014
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A 24-year-old female asked:
Dr. Jane Van Dis answered
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Unlikely: If you had a 6 and 9 week ultrasound that showed the same due date, then that will be your due date for the remainder of the pregnancy. That is the m ... Read More
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A 33-year-old male asked:
Dr. Nikolaos Zacharias answered
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Relax, see MFM.: If you are correct and your wife is only 3 months along, then poor fetal growth is highly unlikely. Erroneous dates of the pregnancy is a much more li ... Read More
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A 33-year-old male asked:
Dr. Anthony Filly answered
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A 20-year-old female asked:
Dr. Robert Grindstaff answered
38 years experience Addiction Medicine
Some ultrasounds: and providers date from the first day of the last period which is 2 weeks longer than the actual age from expected conception.
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