However, a pregnancy calendar can help to give you a solid estimate. By entering just one piece of information into a pregnancy due date calendar you can assess a fairly accurate delivery date.
You can use the pregnancy calendar in two ways. You can enter the first date of your last menstrual cycle into the pregnancy calendar. This will calculate forward. The results shown will give you your estimated date of conception, end of first trimester, the date to book your first birthing class, the end of your second trimester, and your estimated delivery date according to the pregnancy due date calendar.
You can also enter the delivery date given to you by your doctor. This will calculate backwards. The pregnancy calendar will show you the same information above using either date.
Along with our pregnancy due date calendar, you can view actual photos of the progression of a baby's growth. From conception to delivery, you'll see how your child is developing inside you.
When you've finished using the pregnancy calendar, you'll want to visit some other important pages including Baby Names, Birth Announcements, Discussion Forums, Baby Growth Charts, and - if you live in the Houston, Texas area - Childbirth Classes.
Congratulations! We wish you all the best!