Dating scan due date calculator

So if your last period started on April 11, you'd count back three months to January 11 and then add seven days, which means your due date would be January Calculating your due date based on the first day of your last period works well for women who have a relatively regular menstrual cycle.

Due Date from Utrasound Reportcalculator

But if your cycle is irregular, the LMP method may not work for you. Because a reliable estimated date of delivery EDD is important, you and your practitioner can use your conception date instead if you remember it.


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Just add days to get your estimated due date. If you are part of the growing tribe of IVF moms, you can calculate your due date more precisely using your IVF transfer date. An early ultrasound, which can more accurately date the pregnancy.

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Just be aware, however, that not all women get an early ultrasound. Your fundal height, which is the measurement from your pubic bone to the top of your uterus, is checked by your practitioner at each prenatal visit and helps confirm your due date. I said it was because he was 6 weeks prem. If you were in France your dates would be right because you carry for 41 weeks, at the end of the day the baby comes when its ready.

I have this attitude after my second, I went to the hospital with my own due date 16th April and then it was moved to the 1st May and then to the 23 April so I just gave up and she arrived the 19th April.

Which due dates are more accurate - scan dates or LMP date?

Can anyone answer this question for me. I have had very prolonged periods for the past few years since coming off the pill. My period can last almost two weeks. I get approximately 5 days of light bleeding at first, then four heavy days or so and then four days of light bleeding again.

How accurate is the due date calculator?

This would change my due date significantly. You must be logged in to reply to this topic.


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Due date from 7 week scan vs 12 week scan?

Otherwise we will have to keep prompting you with this message. What do you say? May 25, at 3: Fluffy, Firstly congrats on your pregnancy. May 25, at 4: May 25, at 7: May 25, at 8: May 25, at 9: May 26, at Hi everyone, If you are absolutely sure of the date you ovulated and conceived then do your best to stick with that and convince the hospital to do the same.


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  5. May 26, at 9: May 26, at 8: Congratulations to you all who are expecting. Subcategory of 'Diagnosis' designed to be very sensitive Rule Out. Numerical inputs and outputs Formula.

    IVF Due Date vs Dating Scan Due Date Confusion

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