The best period of gestation to carry out chorion villous biopsy for prenatal diagnosis is?

8-10 weeks

10-12 weeks

12-14 weeks

14-16 weeks

The best period of gestation to carry out chorionic villus sampling (CVS) for prenatal diagnosis is typically between 10-12 weeks

During this period, there is sufficient chorionic villi development for sampling,

The procedure is considered safe and effective for obtaining genetic material for prenatal diagnosis.