FPR	False positive rate
NIPT	Non-invasive prenatal testing
NIPD	Non-invasive prenatal diagnosis
SCA	Sex chromosomal anomaly
CMA	Chromosomal microarray
CES	Clinical exome sequencing
WES	Whole exome sequencing
WGS	Whole genome sequencing
CNV	Copy number variant
RAT	Rare autosomal trisomy
FTCS	First trimester combined screening
NT	Nuchal translucency
PPV	Positive predictive value
UPD	Uniparental disomy
CPM	Confined placental mosaicism
IUGR	Intrauterine growth restriction
CVS	Chorionic villous sampling
TFM	True fetal mosaicism
VUS	Variants of uncertain significance
SNP	Single nucleotide polymorphism
NGS	Next-generation sequencing
AI	Artificial intelligence