EuMom.com Offering medical information on the signs, symptoms and stages of pregnancy. Services include a pregnancy due date calendar and a personal support forum.
Amazing Pregnancy.com Conception guide which includes week by week pregnancy calendar, due date calculator, birth plan creator, ultrasound, labor and birth picture galleries.
Wikipedia Links
Calendar Date A date in a calendar is a reference to a particular day by means of a calendar system. The calendar date allows the particular day to be identified. A person can often determine how many days a particular date comes after another date. For example, "February 19, 2003", is ten days after "February 9, 2003", in the Gregorian calendar.