Weeks gestation definition

Weeks gestation. , as used in this rule, means the age of a pregnancy calculated using accepted pregnancy dating criteria such as menstrual or ultrasound dating, to determine an estimated date of delivery which equals 40 weeks 0 days gestation and is noted as 40.0.
Weeks gestation. , as used in this rule, means the age of a pregnancy calculated using accepted pregnancy dating criteria such as menstrual or ultrasound dating, to determine an estimated date of delivery which equals 40 weeks 0 days gestation and is noted as 40.0.[ A gestation week starts at the beginning of that week; therefore, 36 weeks gestation is the start of the 36th week of pregnancy.]
Weeks gestation. , as used in this rule, means the age of a pregnancy using accepted pregnancy dating criteria such as menstrual or ultrasound dating. A gestation week starts at the beginning of that week; therefore, 36 weeks gestation is the start of the 36th week of pregnancy.