Colleen Became Worried When Her Delivery Team Said That Her

Colleen became worried when her delivery team said that her baby was in a breech position.Colleen's pregnancy has come to full term.Colleen's worry is:

A) justified,because 50 percent of breech babies have significant problems.
B) not necessary,because breech births have the same success rate as non-breech births.
C) justified,because the baby will need to be guided through the birth canal,but is likely to be healthy nevertheless.
D) not necessary,because breech babies are now routinely delivered safely by caesarean section.