i just wanted to know at what age do you turn the car seat around from lying to sitting position,chantelle is 4 months old today and holds her head up well.she is getting a bit cranky in the lying position and doesnt look all that comfy,she is not big by any means,actually quite petite for her age,she does sleep quite a bit when we drive so wasnt sure if i should try the sitting position yet?? any advice would be good
nikki