Does week 1 or the first week or 2 of pregnancy show on an vaginal ultrasound?!

Question: what is post conception mean ?
i had the vaginal ultrasound after i had sex a week or two prior to the vaginal ultrasound

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Answers: what is post conception mean ?
i had the vaginal ultrasound after i had sex a week or two prior to the vaginal ultrasound

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No. The earliest sign of a pregnancy, on transvaginal ultrasound, would be the gestational sac, within the uterus. This cannot be seen until at least 4 weeks after conception. Prior to this fourth week, the pregnancy is too small to be seen on ultrasound. A fetal pole (the embryo) cannot be seen until at least 6 weeks after conception (which is the same as post-conception).

"The gestational sac is the earliest sonographic finding in pregnancy.....The gestational sac first appears at about 4 weeks gestational age.....A mass of fetal cells, separate from the yolk sac, first becomes apparent on transvaginal ultrasound just after the 6th week of gestation."

http://www.obgyn.ufl.edu/obgyn101/Ultras...

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