1 doctor weighed in:
What does quad screen tell you about twins?
1 doctor weighed in

Dr. Nikolaos Zacharias
Obstetrics & Gynecology - Maternal Fetal Medicine
In brief: Not much.
Serum screening for twins is not very accurate.
If you are concerned about down syndrome in twins, invasive prenatal diagnosis or non-invasive cell-free fetal dna isolation from the maternal blood are better options for you.

In brief: Not much.
Serum screening for twins is not very accurate.
If you are concerned about down syndrome in twins, invasive prenatal diagnosis or non-invasive cell-free fetal dna isolation from the maternal blood are better options for you.
Dr. Nikolaos Zacharias
Dr. Nikolaos Zacharias
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