7/15/14

Predicting the Due Date (Nägele’s Rule)

Predicting the Due Date (Nägele’s Rule)
Add 7 days to the first day of the LNMP.
Subtract 3 months.
Add 1 year.
See example to right. →
1st day of LNMP 7/14/07
Add 7 days 7/21/07
Subtract 3 months 4/21/07
Add 1 year (EDD) 4/21/08


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