4 doctors weighed in:
On the Down syndrome screening test my due date was miscalculated. Does it matter?
4 doctors weighed in

Dr. William Singer
Pediatrics - Neurology
1 doctor agrees
In brief: Several test types
There are several types of testing availble, from sonogram, chromosomal testing from chorionic villus or amniocentesis and new blood tests.
A small difference in fetal age will not likely invalidate all of the tests.

In brief: Several test types
There are several types of testing availble, from sonogram, chromosomal testing from chorionic villus or amniocentesis and new blood tests.
A small difference in fetal age will not likely invalidate all of the tests.
Dr. William Singer
Dr. William Singer
Thank
Dr. Thomas Riney
Pediatrics
1 doctor agrees
In brief: Not the issue
Studies show that most people don';t change their minds if test positive, so no real reason to do test unless your OB asks you.

In brief: Not the issue
Studies show that most people don';t change their minds if test positive, so no real reason to do test unless your OB asks you.
Dr. Thomas Riney
Dr. Thomas Riney
Thank
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