The nurse should recognize that it is safe to administer tocolytic therapy to which of the following clients?

C A client who is experiencing fetal death at 32 weeks of gestation. A A client who has a post-term pregnancy at 42 weeks of gestation. B A client who is experiencing Braxton-Hicks contractions at 36 weeks of gestation. D A client who is experiencing preterm labor at 26 weeks of gestation.