The effect of maternal body mass index and gestational age on circulating trophoblast yield in cell-based noninvasive prenatal testing.
Tachjaree PanchaleeLiesbeth VossaertQun WangBrielle R CrovettiAnne K McCombsRonald J WapnerIgnatia B Van den VeyverArthur L BeaudetPublished in: Prenatal diagnosis (2020)
The lower number of SCT was identified from the samples of women with a high BMI. Cell recovery for SCT testing seems optimal at GA of 10 to 14 weeks, but earlier and later testing is still possible.