Hey there, Just had to chime in to say BTDT and you are not alone! As I type I have 14 mo old DD asleep in her Ergo and I am gently bouncing on the ball.

There are very few people I talk to now about her sleep habits as I got SOOO much advice and input when she was younger about how she "should" be sleeping, but I've just come to understand that at this moment in time, she truly cannot put herself to sleep and really does need help. She's now down to 2 naps a day, so it's less time in a sling (I remember getting reaaaaally sore when she was smaller, but sleeping more during the day); we've also just recently transitioned from a ring sling to the Ergo, which is much more comfortable for me to wear for longer periods of time (and is actually easier for nursing to sleep).
So I don't know that I have any amazing advice; I personally have stayed away from sleep plans and such as I believe it would be truly detrimental to my babe to put her through something like that - as it stands now, she is bright, curious, and really thriving. I know she will grow to sleep on her own eventually! That said it does not mean there are not some tough days. But I have schlepped this ball with us everywhere - grandma's, cross country flight, etc. Do what you have to do to meet your baby's needs, mama. Hang in there - it does get better as they get older (even though DD doesn't fall asleep on her own now, she needs *much* less time/help now). When I'm having a hard time I think of a quote I heard somewhere (Dr. Sears maybe?) - will you ever regret having spent "too much" time with your baby while they were small? Probably not...

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