Could my doctor be about 4 weeks off on my conception date?

Question

Could my doctor be about 4 weeks off on my conception date?

Answer 1

Not if you've had an ultrasound

Answer 2

doctors predict d conception date based on your LMP which is the last menstruation period, by knowing d exact date of your LPM, there wont be any 4 weeks off! but it is possible to predict your conception date 2 weeks behind. you can do it your self, suppose your LMP was 08/08/15, add 7 days to the day, reduce 3 months from the month and add one year to the year, that will be for instance  09/05/28.

Answer 3

yes he/she could be. my doctors dont do blood tests now. but because i have had 2 positives my doctor said i deffo pregnant, and is arranging my 12 week scan. she only estimated my due date because i didnt no the conception or missed period date, so they will tell you your correct due date on your 12 week scan

Answer 4

It happens but not that far off