Prenatal care
Pregnancy Tests
Tap a week or test tile to explore screenings and diagnostics — what they check, when they are usually offered, and why they matter.
Please have an obstetrician review this information for your local protocol, because timing and routine tests vary by country, clinic, risk factors, and prior history.
Important note
Pregnancy tests are of two types: screening tests estimate risk, while diagnostic tests confirm or rule out a condition. An abnormal screening result does not always mean the baby or mother has a problem; it means more evaluation may be needed.
Routine prenatal care commonly checks anemia, blood type/Rh, infections, gestational diabetes risk, fetal growth, and genetic/chromosomal risk.
General information only. ParentVibes does not provide medical advice. Always follow the guidance of your obstetrician, midwife, or maternal-fetal medicine specialist.
Tests by week
Tap a week to see tests commonly offered around that time. Tap any test tile to expand parameters and why it matters.
See tests and conditions below — your provider may screen for or monitor one or more of these around this week.
Tests
Syndromes & conditions
Week overview
Dots mark weeks with milestone tests or conditions. Tap any week to view details above.
First trimester
Second trimester
Third trimester
All prenatal tests
Browse every prenatal test in one place. Tap a tile to read full details.
Conditions by week
Tap a week to see syndromes and complications commonly screened for or monitored around that time. Tap any tile to expand details.
Week 8
Conditions around week 8
See tests and conditions below — your provider may screen for or monitor one or more of these around this week.
All syndromes & conditions
Many prenatal tests screen for or help manage these conditions. Tap a week or condition tile for more detail.
What to remember
Every pregnancy is different. Some tests are routine for nearly everyone, while others are recommended only when symptoms, age, medical history, family history, ultrasound findings, or previous pregnancy history suggest higher risk. Always review results with a qualified obstetrician or maternal-fetal medicine specialist, because pregnancy lab values and ultrasound findings need clinical interpretation.
References
- Office on Women's Health — Prenatal care and tests
- MedlinePlus — Prenatal panel
- MedlinePlus — Prenatal cell-free DNA screening
- HIV.gov — Maternal HIV testing and identification of exposure
- CDC — Syphilis in pregnancy
- CDC — Hepatitis B diagnosis and testing
- CDC — Group B strep
- USPSTF — Gestational diabetes screening
- Office on Women's Health — Pregnancy complications
Sources are provided for general education. Guidelines change; your care team knows what applies to you.