ANEUPLOIDY BY QF-PCR (WITH MCC)

You should get an aneuploidy test by QF-PCR (with MCC) if a prenatal screening test (double/quadruple marker or NIPT) shows high risk, or a pregnancy scan shows abnormalities such as increased nuchal translucency. It is also recommended for advanced maternal age, a previous baby with a chromosomal condition, and analysis of miscarriage tissue.

No fasting is usually required for an aneuploidy test by QF-PCR (with MCC). The fetal sample is collected by amniocentesis or CVS, along with a maternal blood sample for MCC. Know your blood group, as Rh-negative mothers may need an anti-D injection. Bring your screening and scan reports, attend genetic counseling, and plan to rest afterward.

No, fasting is not required for an aneuploidy test by QF-PCR (with MCC). You can eat and drink normally before the amniocentesis or CVS procedure and the maternal blood sample. Some centers may ask for a full or empty bladder depending on the procedure, so follow your doctor’s specific instructions.