I bought it when my child was already 4 months. It is a long big boy, and it's winter time, I have not had the occassion to use that much, except in the church and around the house. Why oh why do I get this out? I had another baby carrier, which was great when I'm in my twenties, but really a pinched nerve (literally) on me over a decade later. My back feels so much better with this product. Especially if you are already a heavy person above, this sling is a relief.
