So I just got curious how they calculate your due date and I looked one up and put the last day of my known menstrual cycle and the due date came up 4-15-16.
One week exactly from what they say my due date is (4-8-16). My baby measures out to be the right size for how far along I am according to the doctors date so now I am confused.
I know the due date is a guess but a week could make a big difference. Help?