Quad Screen Results Interpretation
- AFP
- Estriol
- hCG
- Inhibin A
- Increased hCG + Inhibin A (HIgh)
- Down Syndrome
- Decreased hCG + Estriol + AFP (Low HEAp)
- Edward Syndrome
- Increased AFP
- Neural Tube Defects
- Abdominal Wall Defects
Lab and Diagnostic Tests During Pregnancy (Other Visits)
- 10-13 Weeks
- Offer Chorionic Villus Sampling (CVS)
- 15-18 Weeks
- Quad Screen
- 18-20 Weeks
- Ultrasound
- Anatomic Screening
- 24-28 Weeks
- One-Hour Glucose Challenge Test
- 35-37 Weeks
- Streptococcus Agalactiae
Lab and Diagnostic Tests During Pregnancy (1st Visit)
- Complete Blood Count (CBC)
- Blood Typing and Rh
- Rubella
- HIV
- Hepatitis B
- Tuberculosis Skin Mantoux Test (PPD)
- Sexually Transmitted Infections
- Chlamydia
- Neisseria gonorrhoeae
- Syphilis
- Pap Smears
- Urinalysis
- Sickle Cell Screening (If Indicated)
Amniocentesis
- Transabdominal Puncture
- > 14 weeks gestation
- Genetic and Congenital Anomalies
- Fetal Hemolytic Disease
- Fetal Lung Maturity
- Miscarriage
- Hemorrhage
- Infection
- RhoGAM (Rh Immune Globulin)