My Pregnancy Calculator Status

You can also work backward if you only know your expected date of delivery as in the case when you have forgotten the date of your last menstrual period or your periods are very irregular and the expected date of delivery has to be determined by ultrasonography. 2.  By just recording the first date of your last menstrual period, the average number of days in your menstrual cycle and with a click of a button, the questions above will be answered.  When is your expected date of delivery (due date)?  My Pregnancy Calculator is a simple to use application to determine the milestones of your pregnancy.  Are you in the First Trimester, Second Trimester or Third Trimester?  How far are you in your pregnancy?  There is a Personal Notes Page for you to record your notes e. g. symptoms you are having, questions you want to ask your Midwife, Obstetrician.