First Trimester Screening: Treatment, Effects & Risks
A first trimester screening is an examination method used to estimate a possible chromosomal aberration in a fetus. The screening involves biochemical blood analysis of the pregnant woman and ultrasound examination of the unborn baby. First trimester screening is not used to determine a definite diagnosis, but only to assess risk. What is first trimester … First Trimester Screening: Treatment, Effects & Risks