Maternal blood screening test
Measures levels of 4 substances provided by the fetus
(Checks for alpha fetal protein, human chorionic gonadotropin, estradiol, inhibin A)
Usually done in second trimester at 15-18 weeks
Checks for down syndrome, neural tube defects
Give this one a try later!
Quad Screen
Measures levels of 4 substances provided by the fetus
(Checks for alpha fetal protein, human chorionic gonadotropin, estradiol, inhibin A)
Usually done in second trimester at 15-18 weeks
Checks for down syndrome, neural tube defects
Give this one a try later!
Quad Screen
