Prevention of recurrent miscarriage / Natalia Lazzarin, Caterina Exacoustos, Edoardo Valli, Herbert Valensise and Elena Vaquero -- Recurrent miscarriage and autoimmunity / Catarina Paiva, Graziela Carvalheiras, Jorge Braga and Carlos Vasconcelos -- Role of decidualisation in recurrent miscarriage / Harish M. Bhandari and Siobhan Quenby -- The efficacy and safety of Chinese medicines for threatened miscarriage / Lu Li, Ping Chung Leung and Chi Chiu Wang -- Chinese herbal medicines for recurrent miscarriage: a systematic review / Lu Li, Ping Chung Leung, Tony Kwok Hung Chung and Chi Chiu Wang -- Genetics of miscarriage / Danai Mavreli, Nikolas Papantoniou, A. Mavrou and Aggeliki Kolialexi.