The doctors office is closed on weekends. i found out i was pregnant today. when will my baby be due? last period was july 18-24 !

April 25 to May 1: Naegele's rule is a standard way of calculating the due date for a pregnancy. The rule estimates the expected date of delivery (edd) by adding one year, subtracting three months, and adding seven days to the first day of a woman's last menstrual period (lmp). The result is approximately 280 days (40 weeks) from the dlmp. Ovulation is 14 days if you have 28 day cycle. Reverse the formula.

Due date: Based on your dates, April 24, 2015 is your due date. See attached photo for more important dates and info. Congrats!