Start Accuracy of pregnancy dating

Accuracy of pregnancy dating

However, since they may be at a somewhat increased risk for problems like neural tube defects, they also face greater pressure than others to have these prenatal tests, even though the tests are often difficult to interpret.

This FAQ is NOT intended to be a full explanation of all the intricacies of taking and interpreting various prenatal tests, but rather a discussion of them as they pertain to large women instead.

A brief description of the test, its purpose, and the procedures are given for each, but the majority of the information is about the specifics of large women and the test.

Is your period late and you have a negative pregnancy test?