A 28-year-old female asked:
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on 9/11/13 vaginal ultrasound i was told 6wks 3days .yesterday 10/1/13 i was told 10 vaginal ultrasound.what's my conception day window now? y 10wks

1 doctor answer
Dr. Walter Kobasa
36 years experience Obstetrics and Gynecology
Probably the same: The us at 6w3d is the best to use to date.The earlier the better. As the pregnancy progresses the dating has a +/- days early until the last trimester it can be up yo +/- 2weeks.
Answered on Oct 15, 2013
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A 28-year-old female asked:
Dr. Olivia Liao
30 years experience Ophthalmology
Margin of error: You would back up from 9/11 about 6 and a half weeks. But keep in mind there is a margin or error on ultrasound dating: http://www.Medscape.Com/vi ... Read More
A 23-year-old female asked:
Dr. Jeff Livingston
21 years experience Obstetrics and Gynecology
Only u know : If you only had sex with one partner then he is the father. Only you would know of there are other potential fathers.
A 24-year-old female asked:
Dr. Jeff Livingston
21 years experience Obstetrics and Gynecology
Probably not: A transvaginal sonogram should be able to see a gestational sac by 6 weeks of pregnancy. What you describe seems unlikely but without knowing what th ... Read More
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1 thank
A 23-year-old female asked:
Dr. Steven Weissberg
54 years experience Obstetrics and Gynecology
10/28-11/6: Last week of october to first week november.
1
1 thank

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