answersLogoWhite

0

Why are due dates based on last periods?

Updated: 8/20/2019
User Avatar

Wiki User

11y ago

Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: Why are due dates based on last periods?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Which apps can I use as a due date calendar?

Due dates are predicted based on your menstrual cycle so be sure to know when your last period was prior to using the calculator. WebMD will explain the formula for you.


You had your periods last on the 16th of December When is my due date this month?

Probably like a month later, which is January 16, around there.


If your last period was not 7 days could your conception date be wrong?

Conception dates do not depend on the length of your period. Your due date is based on the first day of your last period. Your baby was actually conceived about 2 weeks later.


If you are due on Christmas day could you have conceived on March 19th?

Yes indeed. Due dates are estimates based on experience


If I'm 23 weeks pregnant when did get pregnant?

It depends when the dates from your last period were or when your due date is


How many days after periods you can identify pregnancy?

Pregnancy can be confirmed about 4 weeks after the first day of your LMP (last period) or about the time your next period is due to begin.


My last menstruation July 28 2009 when is my due date?

Based on a normal gestation period of 40 weeks the due date is Tuesday May 4th 2010.


If i had your last period on January 6 2010 when is your due date?

Based on a normal gestation period of 40 weeks the due date is Wednesday October 13th 2010.


If you get pregnant on the pill is the due date based on an LMP?

Your due date is always based off of the first day of your last period, regardless of whether you are on the pill or not. For example, if period was 5/9/06 as day one, your due date would be 2/12/07.


Why are the time periods of the paleozoic and mesozoic subdivided into early middle and late instead of named epochs as they are in Cenozoic?

The time periods of the Paleozoic and Mesozoic are subdivided into early middle and late instead of named epochs as they are in Cenozoic periods is due to the basis of the occurrence of particular fossils. It is also based upon the absence or appearance of geological horizons.


When are you due for your next period if you had your last period on 3rd of February?

When your period is due depends completely on your own menstrual cycle - we cannot predict when your next period will be if we don't know your cycle length. Determine your average menstrual cycle length then you will have a better idea of when your periods are due from now on.


Why have you had your period for seventeen days?

Sometimes if your out of town periods last longer due to the weather or it might just be very heavy. If you started recently it will be very irregular and it might not have a pattern yet.