How accurate are ultrasounds at dating pregnancy

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Don't worry: This type of exam is painless and risk-free, and seeing your baby for the first time will likely be an enjoyable experience.Naturally, one of the most common questions asked about ultrasound accuracy is: Just how accurate are the due dates that are predicted by an ultrasound?Anyhow, last Monday (5/31) I took 5 positive pregnancy tests -- and this past Monday (6/7), I went to the OB who basically told me that since we aren't 100 percent sure exactly when conception occurred we need a dating Ultrasound. The dating ultrasound can be very accurate when it is done very early.I scheduled the Ultrasound for this coming Tuesday (6/15). Can they tell me the exact date of conception down to the day? Just remember that if they say you are 7 weeks pregnant, it means you conceived 5 weeks ago.First, let's quickly go over the basics of ultrasound.An ultrasound—also known as a sonogram—uses sound waves to produce a picture of your baby in the womb.

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Well I went for my first scan on Weds just gone & thought I was 8 6 but the lady measured me at 9 1 so only a couple of days out.During an ultrasound, a technician will spread a warm gel over the lower part of your abdomen and then press a tool called a transducer against your belly to examine your fetus using sound waves.An image of your fetus will appear on an accompanying computer screen and while looking at this image, the technician will take some standard measurements from different angles and listen for a heartbeat. I got married last month and the stress from the wedding pushed back my cycle making me ovulate around or right after my wedding night. I got married last month and the stress from the wedding pushed back my cycle making me ovulate around or right after my wedding night.I only know this because my husband and I did not have intercourse at all for a year before the wedding (long story).. I only know this because my husband and I did not have intercourse at all for a year before the wedding (long story)..

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