Pregnancy due date based on ultrasound dating sex dating in southton texas
This method doesn't take into account how long your menstrual cycle actually is or when you think you might have conceived.Baby Center's Due Date Calculator uses the same approach that your provider is likely to use.
The more precise method of calculating the EDD is based on ultrasound computations.
As the phrase puts it, it’s an estimated date of delivery (commonly termed as EDD).
It’s never an accurate date, you may deliver several days before or after the EDD. The date has traditionally been calculated forwards based on the first day of your last period, but this presumes regular menstrual cycles of 28 days.
This helps define certain key milestones as the pregnancy advances.
You are also able to plan your working schedule, maternity leave and other aspects of your life once you have an idea about when you might expect to deliver.