First Trimester Screening (FTS)The FTS must be performed between 11+ weeks to 13 weeks 6 days gestation, best around 12 weeks. This is performed via: 1. History 2....
Non-Invasive Prenatal Test (NIPT)One needs to understand the different types of chromosomal abnormalities to decide which tests to do. 1. Large chromosomal abnormalities...
Fetuses with increased NT (nuchal translucency)The majority of fetuses with increased nuchal translucency (NT) detected at the routine first trimester scan at 11-13 weeks gestation are...
Screen for chromosomal and / or genetic abnormalities Most parents do tests to reassure themselves that the fetus is at low risk for some (not ALL) common chromosomal abnormalities that can...