Ultrasound Accuracy for Predicting Due Dates
How Accurate Are Pregnancy Ultrasound To Predict The Due Date
Pettker, MD; James D. Goldberg, MD; and Yasser Y. This document reflects emerging clinical and scientific advances as of the date issued and is subject to change. The information should not be construed as dictating an exclusive course of treatment or procedure to be followed.
How an Ultrasound Can Estimate Your Conception Date
I would like to know the accuracy of ultrasounds in the first trimester. Would it be possible for them to be off weeks? I slept with someone on the late night Jan He used a condom, I believe I was on birth control but cant remember for sure , and took Plan B 55 hours later. I had sex with another partner unprotected for the month of Feb - currently.
Our medical professionals are trained in limited obstetrical ultrasound and provide medical services under the direction and supervision of a licensed physician. In general, women can only conceive when they are ovulating — that is, when their ovaries release a new egg into their fallopian tubes for fertilization. Ovulation usually occurs about two weeks after your menstrual period and lasts for two or three days. However, not all women have the same cycles of menstruation and ovulation. Others have ovulation periods closer to or further from their menstrual period.