MATERNAL SERUM SCREEN 2; DUAL MARKER

Special Instruction : Provide maternal Date of birth (dd/mm/yy); LMP or Ultrasound; Number of Fetuses (Single/Twins); Diabetic status and Body Weight in Kg, IVF, Smoking & Previous history of Trisomy 21 pregnancy. Duly filled Maternal Serum Screen requisition form (Form 11) is mandatory. Acceptable between 9 to 13 weeks + 6 days gestation.

Parameters covered : 5