So I was reading on the CD FB page a post about when to move the baby from the Ergo carrier to the cart... I hadn't really researched carriers, I have read about attachment parenting and baby wearing and still am not sure where I weigh in yet. I think a lot of it depends on the child, some want and need the attachment and some are more independent people even from birth... But looking at a Ergo for a child that is big enough to sit in a cart seem like a lot of extra weight and strain on a woman's body... How do you ladies feel about baby wearing and when it's appropriate to let them ride in the cart?
Re: Ergo??
I loved my Ergo and used it all the time with DS. He was sitting in a cart as soon as he was able to support himself well enough though.
Also, you need to keep the cart close to you at all times. Which can become troublesome when grocery shopping. A carrier is a lot easier for this.
The nice thing about a carrier like the Ergo is that you can wear it front, side and back. Plus, the straps are designed to distribute a child's weight better.
I carried my 23 pound daughter for walks in the carrier at 18 months. It was more of a work out for my thighs than my back.
That said, there are much better carriers out there for toddlers/preschoolers than the Ergo, such as a Kinderpack.
DD - Juliana Joan - Born October 27, 2010 - My Little Princess

BFP 1/14/13 - M/C 1/22/13 @ 5 weeks
BFP 3/20/13 - EDD 11/11/13