UAB News | Antenatal Corticosteroids Prevent Death in Premature Infants Medscape According to the researchers, current guidelines, published in 1995, recommend antenatal corticosteroids for mothers undergoing preterm labor at 24 to 34 weeks' gestational age, but no sooner than that because of lack of data. The researchers note that ... Corticosteroids boost survival of very premature infants, study finds Antenatal Steroids Useful for Infants Born at 23 to 25 Weeks Antenatal Steroids May Help Some of Tiniest Preemies |