First trimester dating ultrasound accuracy top 1000 dating sites

31-Oct-2019 23:07

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With my first, even though based on the days I had implantation bleeding my due date should have been July 11, the second trimester ultrasounds gave me a due date of July 5.

The most common way to do that is via ultrasound, most frequently at around 18 to 20 weeks into the pregnancy.Then your baby at 37 weeks will have bigger measurements than babies destined to weigh seven or eight pounds at birth.