6-8 weeks: ultrasound to confirm fetal heartbeat and embryo; 11-13 weeks: NT screening; 15-20 weeks: Down syndrome screening / non-invasive DNA test; 20-24 weeks: 4D anatomy scan; 24-28 weeks: glucose tolerance test; 28-32 weeks: minor anomaly scan; after 32 weeks: weekly fetal heart monitoring. Prenatal checkups are a vital line of defense for the safety of mother and baby, so don’t skip them.
分类： 产检指南_en
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2026 Latest Prenatal Checkup Schedule
6-8 weeks: Ultrasound to confirm fetal heartbeat and yolk sac; 11-13 weeks: NT screening; 15-20 weeks: Down syndrome screening / NIPT (non-invasive DNA); 20-24 weeks: 4D anatomy scan; 24-28 weeks: Glucose tolerance test; 28-32 weeks: Follow-up anatomy scan; after 32 weeks: weekly fetal heart monitoring. Prenatal checkups are a crucial line of defense for the safety of both mother and baby—never skip them.
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2026 Latest Prenatal Checkup Schedule: A Full Breakdown of Every Test from Pregnancy to Delivery
Complete Prenatal Checkup Schedule
Weeks Required Tests Notes 6-8 weeks Ultrasound to confirm heartbeat & embryo, blood test for HCG/progesterone Rule out ectopic pregnancy 11-13 weeks NT scan (early Down screening) Measure nuchal translucency 15-20 weeks Mid-term Down screening / NIPT Over 35: NIPT directly recommended 20-24 weeks 4D detailed anomaly scan Systematic fetal structural screening 24-28 weeks Glucose tolerance test (OGTT) Screen for gestational diabetes 28-32 weeks Minor anomaly scan, blood count, urinalysis Assess fetal growth 32-34 weeks Fetal heart monitoring (NST) Begin weekly 34-36 weeks Group B strep screening, pelvic measurement Assess delivery conditions 37-40 weeks Weekly fetal monitoring + checkup Await labor onset Prenatal Checkup Notes
- Fasting requirement: blood tests (glucose, liver function, etc.) need 8-12 hours fasting
- Full bladder: early-pregnancy ultrasound needs a full bladder; not needed after mid-pregnancy
- Wear loose clothing: for easy exams; wear separates
- Bring all documents: ID, insurance card, previous test reports
- Bring a companion: key exams like the anomaly scan and glucose test are best with someone along
Optional Paid Tests
- NIPT Plus: screens more chromosomal abnormalities than the basic version
- Amniocentesis: recommended for advanced maternal age or family history
- Fetal echocardiography: screens for congenital heart disease
Prenatal checkups are a key way to protect mother and baby. Don’t skip them out of inconvenience. Follow the schedule and enjoy peace of mind every day of your pregnancy.