Question: When is the first us done in pregnancy?
Answer: 5 weeks ' gestational age
Disambiguated annotations:
qaPairs: question: When is the first ultrasound done in pregnancy, for patients that want genetic testing?
answer: 11 weeks - 13 weeks 6 days gestation
question: When is the first ultrasound done in pregnancy, to confirm pregnancy dating and assess for congenital malformations?
answer: 18 weeks -22 weeks