Abnormalities of placenta

The attached video contains knowledge about the abnormalities of the placenta. The video explains each and every abnormality efficiently. TIMELINE: 0:00 Introduction 0:37 Placenta succenturiata 1:28 Placenta Extrachorialis 2:38 Circumvallate placenta 3:03 Placenta marginata 3:22 Placenta membranacea 4:10 Bipartite placenta 4:37 Placenta fenestrata 4:49 Abnormalities in placenta invasion 5:10 Placenta accreta 5:21 Placenta Increta 5:33 Placenta percreta 5:49 Placenta previa