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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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How To Calculate Conception Date?

Hi I wanted to know my ex girlfriend told me she was pregnant and her due date is August 14 th which she has been told and the date has been the same she went with me on November 20th and 21st and went with her new partner on the 25th November who cud be the dad
Mon, 31 Aug 2015
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General & Family Physician,  's  Response
Hello
Calculate your self and you will reach at right date .
In this formula which is based on scientific study , there is no chance of any error .
Menstrual cycle should be 5 / 28 days ( 5 days bleeding and cycle is of 28 days ).
10 lunar month is required for full term delivery i.e 280 days .
Now in your case 14th August is due date for delivery .
Count 280 days back and you will find out exact date of menstrual cycle ( bleeding day of your ex girl friend .
Sit down both of you and count in this way and you will also find out who is father of child.
Usually ovulation occurs on day 14th 15th of menstrual period.
As for example 1st Jan 2014
Ovulation date 14th 15th Jan ( father of child who performed sex on these days )
Expected date of delivery 11-10-2014 .
This is an example ,so count in this way .
So you yourself count exact date.
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How To Calculate Conception Date?

Hello Calculate your self and you will reach at right date . In this formula which is based on scientific study , there is no chance of any error . Menstrual cycle should be 5 / 28 days ( 5 days bleeding and cycle is of 28 days ). 10 lunar month is required for full term delivery i.e 280 days . Now in your case 14th August is due date for delivery . Count 280 days back and you will find out exact date of menstrual cycle ( bleeding day of your ex girl friend . Sit down both of you and count in this way and you will also find out who is father of child. Usually ovulation occurs on day 14th 15th of menstrual period. As for example 1st Jan 2014 Ovulation date 14th 15th Jan ( father of child who performed sex on these days ) Expected date of delivery 11-10-2014 . This is an example ,so count in this way . So you yourself count exact date.