A fourth edition of this guideline has been published. The first, published in 2001, was entitled Placenta Praevia: Diagnosis and Management; the second, published in 2005, was entitled Placenta Praevia and Placenta Praevia Accreta: Diagnosis and Management; and the third, published in 2011, was entitled Placenta Praevia, Placenta Praevia Accreta and Vasa Praevia: Diagnosis and Management.
For the updated guidelines published in 2018, the management and diagnosis of placenta praevia and placenta accreta is addressed in Green-top Guideline No. 27a Placenta Praevia, Placenta Praevia Accreta and Vasa Praevia: Diagnosis and Management.
The management and diagnosis of vasa praevia is addressed in Green-top Guideline No. 27b Vasa Praevia: Diagnosis and Management.