My Gyano doctor changed my iron tablet every month due to not increased my HB leval. In 4 th month of my pregency my doctor prescribed fenfer xt  -1, thereafter in  she prescribed Ferronomic plus 1-1 However i have already taken the injection orofer fcm one dose. and i feeling well after the injection. When i taking an opinion from other Gyaneo, She prescribed Livozen Z and macfolate. pl advice which is better Livozen z  1-1 or Ferronomic plus 1-1, Pl also suggest that what changes of iron, calcium medicines every month can give any side effect during pregnancy.