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Are The Ultrasounds Conception Dates Accurrate? What Would Be My Ovulation Date If I Had A Missed Period?

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Posted on Mon, 5 Dec 2011
Twitter Mon, 5 Dec 2011 Answered on
Twitter Sun, 17 Jun 2012 Last reviewed on
Question : UltrasoundsAre the ultrasounds conception dates accurrate?and if I had a missed period XXXXXXX the 3or4th what would be my ovulation date?
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Answered by Dr. Meenakshi Titoria Sahu (6 hours later)
Hi,
Thanks for posting your query.
If ultrasound is done in early pregnancy at around 8-10 weeks or so they are accurate with the disparity of plus minus 1 week. An early scan is also called dating scan. Regarding your ovulation time, if your cycles are regular occuring at the gap of 28 days, then your ovulation date was somewhere around 20-21 December.

Regards
Above answer was peer-reviewed by : Dr. Aparna Kohli
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Dr. Meenakshi Titoria Sahu

OBGYN

Practicing since :1999

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Are The Ultrasounds Conception Dates Accurrate? What Would Be My Ovulation Date If I Had A Missed Period?

Hi,
Thanks for posting your query.
If ultrasound is done in early pregnancy at around 8-10 weeks or so they are accurate with the disparity of plus minus 1 week. An early scan is also called dating scan. Regarding your ovulation time, if your cycles are regular occuring at the gap of 28 days, then your ovulation date was somewhere around 20-21 December.

Regards