I have tried the Over the Shoulder Baby Holder, Snugli, and Baby Bjorn models and every one hurt my low back (usually after about 15 minutes or so), pulled my shoulders and made my neck hurt. I have pain, shoulder issues anyway, so these just aggravated the problem and I had to stop using them pretty early in my baby's life.
I really want to use a baby sling with my next baby (due in August) and am doing lots of homework on what model and/or holds would work best. Please advise if you personally have knowledge in this area and have found what works.
Thank you in advance!