Which Key Point Should You Teach a Pregnant Woman Who

Which key point should you teach a pregnant woman who is prescribed opioids drugs during pregnancy?

A) Your child may become addicted to opioids and go through withdrawal after birth.
B) These drugs do not cross the placenta so are safe to use during pregnancy.
C) Some opioids have been found to cause birth defects in animal studies.
D) Opioids are not present in breast milk so it is safe to breastfeed.