Depend sis..ada yg blh naik balik..ada x..mcm sy dlu placenta previa type 3. Detect pd 25wik...until 33wik x naik...34wik warded dan bersalin secara czer..
Cuba refer this https://my.theasianparent.com/uri-dibawah-plasenta-previa/?utm_source=search&utm_medium=app