@Janine same here!
Same as Janine, my baby is only ok with it if I keep moving! I also realised at 3 months, it had to be re-adjusted and baby was much happier with new sizing
My baby is the same but when he is facing me. He loves to look around and be nosey so not being able to look around, he would cry. He doesn’t mind it when he is starting to get tired
My LO hated the sling we have, she would just scream in it. The carrier she at first cried but I persevered going a little further each time, now she will generally tolerate going in and fall asleep. She does scream if I stop for too long 😂
if it has a hood or something that can be useful to get them to sleep in there! my baby cried at first and after some shushing would fall asleep, now it takes seconds (at 13 weeks)
Perhaps something new but my daughter cries going in but once secure and I walk about she settles down.