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When using OPKs, how do you calculate DPO?
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melbalalala
Little Lady

Member since 5/07 5015 total posts
Name: Melissa
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When using OPKs, how do you calculate DPO?
I know if you get a + on an OPK you ovulate in the next 12-36 hours... which of those days do you count as your "o" date?
For example, I got a + OPK on CD16. Today is CD 21. How many DPO am I?
(I feel like this is an SAT question!)
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Posted 11/18/09 9:11 AM |
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Long Island Weddings
Long Island's Largest Bridal Resource |
8ternity
<3

Member since 11/08 10586 total posts
Name: Formally NYPD-Wife
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Re: When using OPKs, how do you calculate DPO?
I believe your 4 dpo...I started couting from CD18
+ opk on CD16 "o" on CD17 1 DPO on CD18
HTH
Message edited 11/18/2009 9:28:51 AM.
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Posted 11/18/09 9:26 AM |
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melbalalala
Little Lady

Member since 5/07 5015 total posts
Name: Melissa
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Re: When using OPKs, how do you calculate DPO?
That helps, thanks!
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Posted 11/18/09 1:10 PM |
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