Should it be a concern if my baby is 8m old and doesn't bear any weight on his legs at all? His legs will bent if we try to put him on standing position. Most babies seem to be able to do that by this age.

My lo is 9mo and he's not showing any signs of wanting to bear any weight on his legs but I'm not worried because every baby develops at their own pace. Heck, he's not even eating solids coz he simply refuses all forms of it. For a peace of mind, I brought him to the PD so if you're still concerned, you can bring him to do a check but I honestly wouldn't be too worried.