Dating pregnancy conception calculator
Occasionally the view is not clear and it may be necessary to perform a vaginal scan.
You do not need to have a full bladder, a moderately filled bladder is needed for a proper examination.
We assume that the estimated due date is 40 weeks from the first day of the last period in your pregnancy calculation and that the conception occurs two weeks into your menstrual cycle.
At the first trimester scan they confirm that the fetus is alive, they assess the gestational age by measuring the crown-rump length and will look for any major problems.
Creating an NHS Choices account will also allow you to write and save your birth plan online.
Our online tools will provide quick answers to your calculation and conversion needs.Most parents look forward to their scan because it gives them the first glimpse of their baby.You will probably be give you a printout of your baby by the sonographer as a keepsake, it is important to remember the main purpose of the scan.This is a routine ultrasound examination done at 10 to 14 weeks of gestation.During the examination, the fetus is seen by abdominal ultrasound.