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calculate due date based on ovulation

A 49-year-old member asked:
Dr. Alan Patterson
41 years experience Obstetrics and Gynecology
Your OB can: Show you on an OB wheel you are due 38 weeks from your conception date if you were having 28 day cycles.

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A 40-year-old member asked:
Dr. Alan Patterson
41 years experience Obstetrics and Gynecology
U are due: 38 weeks from the conception date, your OB can show you on your ob's pregnancy wheel, and I am sure your OB will get an ultrasound for dating and viab ... Read More
A 39-year-old female asked:
Dr. John Kirk
Dr. John Kirk answered
26 years experience Obstetrics and Gynecology
Yes to both. : Is very common to have the due date changed based on the findings at ultrasound. It is often around a month off because it is frequently such that one ... Read More
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A 33-year-old female asked:
Dr. Charles Whiting
26 years experience Obstetrics and Gynecology
11/22/13 +/1: If your due date is 8/16/14, you would have ovulated around 11/22/2013; how accurate this is depends on how it was calculated. If it was based ... Read More
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A 40-year-old member asked:
Dr. Gerard Honore
28 years experience Fertility Medicine
Varies: Depends how accurate your due date estimates are. If you have a super-reliable dating then the reverse calculation is "pretty good," like within 3-4 d ... Read More
A 36-year-old female asked:
Dr. Wayne Ingram
Specializes in Obstetrics and Gynecology
LMP: Your due date is often calculated from your LMP not the other way around. Ovulation usually occurred 14 days+ from the LMP depending on the length of ... Read More
A 24-year-old female asked:
Dr. Diane Minich
36 years experience Family Medicine
Need more info: What is your LMP and your cycle length.
A 31-year-old female asked:
Dr. Douglas Lawson
27 years experience Obstetrics and Gynecology
Conception: Assuming you have a 28 day cycle (start of one period to next), ovulation and conception would have likely occured around 3/4. This is just an approx ... Read More
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A female asked:
Dr. Michael Traub
18 years experience Fertility Medicine
Based on period: Even though it makes sense to time a pregnancy based on ovulation, with a natural pregnancy it is actually timed based on your last period
A female asked:
Dr. Kathryn Leenhouts
29 years experience Obstetrics and Gynecology
Oct. 5: Oct. 5. See an OB if you have not already. You would already be over 31 weeks along.
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1 thank

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