Do you use the day of ER as day 1 of pregnancy, since that was when the egg was fertilized? Do you use the first day of your last period? Or do you use 15 days prior to your ER, which is what this website claims:
How to calculate an IVF due date | eHow.com
I am so confused!
I am having my first u/s tomorrow Dec 17. That will be 21 days from my ER, and 37 days from my last period. Will I be able to see anything on the u/s?
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12-16-2009, 07:32 AM #1
nyc76Registered Userhas no status.
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How to calculate how many weeks pregnant I am after IVF?
Last edited by nyc76; 12-16-2009 at 07:34 AM.
Issue: male factor
IVF #1: Nov 2009; BFP with twins; miscarriage @ 17 weeks
IVF #2: Jul 2010; BFP
IVF #3: Aug 2012; BFN
IVF #4: Oct 2012; BFN
IVF #5: Dec 2012; BFN...this is getting ridiculous
FET #1: Mar 2013; BFN
IVF #6: May 2013
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12-16-2009, 07:46 AM #2
SYP28Registered Userhas no status.
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Maybe this will help ivf-infertility.com | Calculating the due date of delivery
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12-16-2009, 07:58 AM #3
nyc76Registered Userhas no status.
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Thanks! That says to use the date of ER so tomorrow I will be only 3 weeks pregnant! Kind of early for an u/s but I guess they want to get me in before they all go on holiday.
Last edited by nyc76; 12-16-2009 at 08:01 AM.
Issue: male factor
IVF #1: Nov 2009; BFP with twins; miscarriage @ 17 weeks
IVF #2: Jul 2010; BFP
IVF #3: Aug 2012; BFN
IVF #4: Oct 2012; BFN
IVF #5: Dec 2012; BFN...this is getting ridiculous
FET #1: Mar 2013; BFN
IVF #6: May 2013
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12-16-2009, 08:07 AM #4
SYP28Registered Userhas no status.
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Congrats let us know how it go.
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12-16-2009, 09:02 AM #5
privateRegistered Userhas no status.
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If you go to babymed.com, under pregnancy tools, there is a weekly pregnancy calendar where you can use your IVF transfer day. I believe you are about 5 weeks pregnant.
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