Is it safe? · by category
Prenatal screening and tests
NIPT, the nuchal translucency scan, glucose testing, cervical length, nonstress tests, and preconception screening: when each happens and what results mean.
- Caution
When are you screened for anemia during pregnancy?
Anemia screening during pregnancy usually includes a complete blood count at the first prenatal visit and again around 24 to 28 weeks.
- Evidence summary
How many weeks pregnant for the NIPT blood test?
NIPT is commonly offered from 10 weeks of pregnancy because the blood sample needs enough placental cell-free DNA for analysis.
- Evidence summary
Is dental checkup before pregnancy safe during pregnancy?
A dental checkup before pregnancy is the easiest time to handle cavities, gum disease, and X-rays.
- Caution
When is the fetal fibronectin test done?
A fetal fibronectin test is mainly used between about 22 and 34 weeks when preterm-labor symptoms or selected high-risk findings make short-term delivery.
- Evidence summary
When Does Fundal Height Measurement Start?
Fundal height measurement usually becomes clinically useful after about 20 weeks, when centimeters roughly track gestational weeks in a singleton pregnancy.
- Evidence summary
Genetic Carrier Screening Before Pregnancy
Genetic carrier screening before pregnancy is a blood or saliva test that checks whether you or your partner carry a gene change for conditions like.
- Safe
When is the glucose test done for gestational diabetes?
Gestational diabetes screening usually happens between 24 and 28 weeks. Practices use either one 75-gram test or a 50-gram screen followed, when needed.
- Evidence summary
When Do Nonstress Tests and Biophysical Profiles Start?
Nonstress tests and biophysical profiles have no single start week for every pregnancy. For many pregnancies with ongoing risk factors.
- Evidence summary
Nuchal translucency scan: timing and the cutoff week
A nuchal translucency scan is a first-trimester screening ultrasound usually measured from 11 weeks through 13 weeks.
- Safe
Rubella Immunity Test Before Pregnancy: What to Know
A rubella immunity test is a simple blood test that checks whether you have protective antibodies from past vaccination or infection.
- Evidence summary
When is cervical length screened for preterm birth risk?
Short cervix screening uses transvaginal ultrasound, most often in the mid-trimester, to identify a shorter cervical length associated with higher.
- Safe
Is STD testing before trying to conceive safe?
STD testing before trying to conceive checks for infections such as chlamydia, gonorrhea, syphilis, HIV, and hepatitis B.