>> >> When should I give my sample for double marker/ triple marker test?

When should I give my sample for double marker/ triple marker test?

Double marker test
It is done between 10 to 13 weeks of pregnancy. You have to bring a form filled by your obstetrician along with a copy of the most recent ultrasound scan report.
Triple marker test
It is done between 14 to 20 weeks of pregnancy. You have to bring a form filled by your obstetrician along with a copy of the most recent ultrasound scan report.