Question 1
Suppose Janet is 12 weeks pregnant and is concerned that she may be carrying twins or triplets. She goes in for diagnostic testing, which most likely would consist of:
◦ amniocentesis
◦ chorionic villus sampling
◦ an ultrasound
◦ fetal monitoring
Question 2
Suppose Naomi is in her third trimester of pregnancy. If Naomi is worried that her pregnancy might end with a spontaneous abortion, you might be able to provide some comfort to her by stating that _____ of spontaneous abortions occur in the first trimester.
◦ about half
◦ about two-thirds
◦ about 90%
◦ about 99.9%