Hi my dd is 10weeks and enjoys sitting up with support. Her head control is pretty good. I'm looking for something more upright than her bouncy chair for her to enjoy. So i know a bumbo would work but it has limited use, could i pad out the seat of a jumperoo so that she could use it when shes a bit older? The jumperoo is recommended from 6mnths but I'm certain she'll be able to enjoy one sooner. Is it just an ability thing or to do with the position - developing bones etc? Any other ideas?