Critics Consensus: The poorly crafted Johnson Family Vacation squanders its talented cast in a bland family road comedy that draws unfavorable comparisons to Chevy Chase's Vacation movies. audience score
You'll get a blood test on your first prenatal visit. In your second trimester, you will get a blood test to check for diabetes and recheck your hemoglobin.
Typically, first trimester screening is done between weeks 11 and 14 of pregnancy. Using your age and the results of the blood test and the ultrasound, your health care provider can gauge your risk of carrying a baby with Down syndrome or trisomy 18. If results show that your risk level is moderate or high, you might choose to follow first trimester screening with another test that's more definitive.