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im 13 weeks pregnant when did i conceive

A 23-year-old female asked:
Dr. Anthony Filly
25 years experience Radiology
11 weeks before: If the scan said you were 13 weeks that day, then 11 weeks before that day in general would be time of conception.
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A 18-year-old female asked:
Dr. Philip Rosenblum
27 years experience Family Medicine
October 5th: Although due dates and dates of conception vary for individuals based on average timing of ovulation, if your body follows that "average" clock, you p ... Read More
A 23-year-old female asked:
Dr. Robert Kwok
32 years experience Pediatrics
Should be ok: Dating ultrasound scans have good accuracy at 8-11 weeks, so one done at 13 weeks should still be reliable. Dates by ultrasound are always estimates.
A 23-year-old female asked:
Dr. Andrew Doe
19 years experience Interventional Radiology
Yes: The older the fetus, the larger the margin of error. The estimate is based on multiple factors, and is an average of indicators. This is probably a ... Read More
A member asked:
Dr. Derek Haas
Specializes in Fertility Medicine
Yes: Yes, the active ingredient is paracetamol or acetaminophen (Tylenol here in the US). You just need to follow the directions on the bottle/package. I ... Read More
A 31-year-old female asked:
Dr. William Schmidt
A Verified Doctor answered
A US doctor answered Learn more
Perhaps: The first 3 months of a pregnancy are when the baby is formed and is fragile. Stress and conflict are never good in a pregnancy especially when it is ... Read More
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A 23-year-old female asked:
Dr. Brad Douglas
23 years experience Obstetrics and Gynecology
See below: About 7 to 8 days.
A 30-year-old female asked:
Dr. Jeff Livingston
21 years experience Obstetrics and Gynecology
Gender determined: A baby does not change gender. If the baby is a girl it is a girl. If it is a boy it is boy. 13 weeks is early to determine the gender via sonogram. M ... Read More
A 30-year-old female asked:
Dr. Sridhar Shankar
Specializes in Radiology
Gender won't change: The earlier it is in a pregnancy, the harder it is to determine. Since the gender is determined at conception (I think), it won't change. So, it's mor ... Read More
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A 18-year-old female asked:
Dr. Asha Kamnani
42 years experience Obstetrics and Gynecology
Depends: If your uterus is tilted backwards and your doctor wishes to do a detailed anatomy look specially at the nuchal translucency area, than a transvaginal ... Read More
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