How do I install the newborn insert cushion on Oscar Mx? Michaela Vermeer July 13, 2022 01:58 Updated Follow You can download the instruction manual for the Newborn Insert Cushion here: Newborn Insert Cushion Instruction Manual Related articles Can you use Oscar Mx for newborn babies? Avery Capsule: When do I remove the newborn support from the Avery Capsule? When has my child outgrown my Edwards & Co capsule? My Oscar stroller is hard to steer. Is there a Toddler Stroller Board compatible with the Oscar Mx? Comments 0 comments Article is closed for comments.