Which of the Following Is Nägele's Rule

Multiple Choice

Which of the following is Nägele's rule?

A) Last day of last menstrual period, subtract 5 months, add 7 days plus 1 year
B) First day of last menstrual period, subtract 3 months, add 7 days plus 1 year
C) First day of last menstrual period, subtract 3 months, subtract 7 days, add 1 year
D) Last day of last menstrual period, subtract 3 months, add 5 days plus 1 year
E) Last day of last menstrual period, add 5 months, subtract 7 days, add 1 year