Santa Rosa, CA is a city located in the western part of California.
exists and is an alternate of . Statistics have a set of applications in every fields of study as it is the science of data collection, analysis and presentation. Fore example, in nursing, it may be used to calculate the average number of people examined per day, week , month or year.
EDD by US. 1  This calculator gives you two options for estimating EDD (estimated date of delivery.) 2  Input any parameters to compare the two date calculations. 3  Gestational Age by LMP is calculated from the first day of the last menstrual period.  EDD by LMP is calculated by adding 280 days (40 weeks) to the first day of the last menstrual period. Gestational Age by US is measured by ultrasound (US) on the Ultrasound Date. EDD by US is the estimated date of delivery based on the Gestational Age by US and the Ultrasound Date.