Is mode of first birth a risk factor for subsequent preterm birth?

Background Previous preterm birth is a strong predictor of subsequent preterm birth, but less is known about the causes of preterm birth following a full‐term first pregnancy. Recent research has highlighted previous caesarean section as a potential risk factor. Aim To examine the relationship between mode of first birth and the risk of subsequent preterm birth in New South Wales (NSW), Australia. Materials and Methods A population‐based...