![]() ![]() Multiple Gestation Pregnancies (Twins or More) - Questions to Consider when Selecting a Lab Questions to Consider for Multiple Gestation PregnanciesĬan NIPT be done for a twin pregnancy when an individual's own oocytes are used? 1 Yes (trisomies 21/18/13 not eligible for sex chromosome aneuploidies screening)Ĭan NIPT be done when a gestational carrier (surrogate) is involved?Ĭan NIPT be done in a "vanishing" twin / co-twin demise scenario? 2ġ - Pregnancy may be conceived either naturally or through assisted reproductive technology.Ģ - A "vanishing" twin scenario occurs when one of the gestational sacs or fetuses in a set of twins disappears or gets reabsorbed, leading to a singleton pregnancy. Yes (trisomies 21/18/13 and can choose to opt in for sex chromosome aneuploidies screening) Yes (trisomies 21/18/13 and can opt out of screening for sex chromosome aneuploidies)Ĭan NIPT be done when donor oocytes (not self) are used? Yes (trisomies 21/18/13 and can choose to opt in for sex chromosome aneuploidies screening) Singleton Pregnancies - Questions to Consider when Selecting a Lab Questions to Consider for Singleton PregnanciesĬan NIPT be done when a pregnant individual's own oocytes are used? 1 There are two types of IVF twin pregnancies that can only have NIPT through Dynacare: donor oocytes (eggs) were used or a surrogate is involved.For most pregnancies, NIPT can be ordered through either LifeLabs or Dynacare.OHIP-funded NIPT is currently offered through two provincial labs: Dynacare and LifeLabs.Select OHIP-funded NIPT or private-pay NIPT to learn about available options. ![]()
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