Although reported by Braca to be under sedation in the brig at the end of the series, by the time of "", Grayza is seen as an advisor to the Peacekeeper Grand Chancellor, whilst also pregnant. The child's father is not identified, leaving open the question of whether it is the Grand Chancellor's, John Crichton's, or someone else's baby. If Crichton's, Grayza's pregnancy could have been planned by her to get the wormhole knowledge from the child. The Scarran race had developed the science to remove knowledge from DNA, attempting to do just that from Crichton's unborn child with Aeryn Sun; it can be safely assumed that the Peacekeepers could do the same.