1 Cooking equipment is the leading cause of home fire injuries, followed by heating equipment. 2  Smoking materials are the leading cause of home fire deaths.  Most fatal fires kill one or two people. In 2014, 15 home fires killed five or more people resulting in a total of 88 deaths.
Normally, your due date is 280 days (40 weeks or about 10 months -- also known as 10 lunar months) from the first day of your last period. Your health care provider may order an ultrasound to more accurately determine your due date.
The date of LMP is known by most women so doctors use this date as a starting point for pregnancy. From your LMP they will add 280 days and this will give your Estimated Due Date or EDD. In general, all doctors agree that pregnancies, when using the LMP dating technique, average approximately 280 days or 40 weeks.