Worried mom

Shilpa

My son just turned 7 months and he is not interested in standing. He always bends his knees when we try to hold him into standing position. He can roll both ways very easily but has no intention of crawling. He cannot sit unassisted yet. Here i always find other babies hitting milestones and i am here like my baby cannot do anything yet. So is there any other baby who bends their knees and has no interest to stand? Help his worried momma.