I was looking at the doona too but was advised not to get because of the same issue. They said it will affect posture as baby is not lying full flat. They shouldn’t be in the stroller for more than 2 hours in that position. Also, I was told that baby will outgrow the doona very quickly. Some said 1.5 years some said 2 years. We really wanted a stroller that can last a little longer so we went for Joie signature parcel with attachment car seat instead. So when baby grows older he can transit into stroller. Also, the same stroller can lie flat so it solves the posture problem.
yes it’s perfectly suitable, baby is not even upright.. it’s well supported. suggest you to go to the showroom to have a look
Anonymous