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Pregnancy Due Date and Gestational Age Calculator - Calculate by: Conception date (date of ovulation, egg retrieval, or insemination) Date of 3-day embryo transfer Date of 5-day embryo transfer Due date by sonogram (reverse calculation) First day of last menstrual period FULL LIST OF MEDICAL CHECKPOINTS included with corresponding dates.

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Pregnancy Due Date and Gestational Age Calculator - Calculate by: Conception date (date of ovulation, egg retrieval, or insemination) Date of 3-day embryo transfer Date of 5-day embryo transfer Due date by sonogram (reverse calculation) First day of last menstrual period FULL LIST OF MEDICAL CHECKPOINTS included with corresponding dates.

“Measuring time by night. 12th century astrolabe with lunar calendar (reverse) to calculate the Qibla and to find the times for Salat. In the Galileo…”

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Reverse Due Date Calculator (("According to my calculations, given the baby is due on Friday, May 9th, 2014, this would put the conception date on or around Friday, August 16th, 2013"........ The 16th is the day we checked into our resort in Missouri! I guess if this baby is a boy, it WILL be Branson Donahue! LOL))

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from pregnancy.about.com

This Calculator Knows When You Got Pregnant

Do you need to figure out when you got pregnant? Use your due date to calculate your conception window.

from About.com Health

This Calculator Knows When You Got Pregnant

We talk a lot about due dates and due months, but do you know how to tell when you got pregnant or conceived? There's an easy way to get a really solid idea.

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from About.com Health

This Calculator Knows When You Got Pregnant

We talk a lot about due dates and due months, but do you know how to tell when you got pregnant or conceived? There's an easy way to get a really solid idea.

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