A 23-year-old female asked:
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could conception have occured on 11/10/12? on 12/10/12 i was 8 weeks pregnant with an estimated lmp of 10/15/12?

1 doctor answer
Dr. Gerard Honore
28 years experience Fertility Medicine
Sounds unlikely: Unless your sonographer was pretty far off on dates, but working backwards to conception or even LMP is not recommended because it can be very inexact.
Answered on Feb 13, 2015

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Related questions:

A 23-year-old female asked:
Dr. Jeff Livingston
21 years experience Obstetrics and Gynecology
Not likely : Assuming the due date of 7.22 is accurate then conception is around oct 29.
A 23-year-old female asked:
Dr. Anthony Filly
25 years experience Radiology
Need more info: What was the date of your ultrasound. And on that day, what did they estimate the gestational age of the baby to be.
A 23-year-old female asked:
Dr. Robert Kwok
32 years experience Pediatrics
Unlikely, but...: Ultrasound dating at 8 weeks gestation is pretty accurate. So, if it gives an LMP of oct 15, it is predicting conception to be around oct 29 (~14 days ... Read More
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A 23-year-old female asked:
Dr. Phillip Shubert
35 years experience Maternal-Fetal Medicine
End of October: Given the dates you describe, the probable dates of conception are around the 29th-30th of october.
1
1 thank

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