Would like to ask if it's ok to let bb go on Walker to assist in walking? Cos I saw somewhere before they said not very good, like for the walking progress and makes them lazy to walk next time. Thanks to share if any advice :)

The concerns with sit-inside walkers are because some parents get really into letting their child meet milestones fast, so they put them in before they're tall enough = LO would be on tiptoes to manage the weight of the walker + make up for the height difference and then develop a habit walking that way. I'd say that you can just let your child learn at his/her own pace! I even had those stand-and-push walkers but my LO didn't learn to walk with it, he started cruising around and then just walked on his own :)