Want to be able to wear my Lo, but not working out so far. I have a Maya ring sling and an ergo carrier. My son is now 4mo and 15 pounds. I really tried to use the ring sling but was not having luck. Many of you gave me advice but just never felt comfy for him or me. Thought he was ready for ergo without the insert front not back carry. Had one wonderful day he seemed content, even fell asleep. I was so happy all was well. Then I tried again a few times and no luck he seems so uncomfortable a lot of crying and squirming.Could I be putting him in wrong? Are his legs being spread too far apart? Maybe I should try another carrier? Feel so lost. He of course loves to be held so why does he seem so unhappy in the carrier? Anyone experience anything similar?