my LO (13 weeks) just started sucking her top lip a couple days ago. She does it after she eats usually. It's pretty cute but I thought it was a little weird for her to just start now. When she was first born she sucked on the bottom a lot (but I know that's common) has anyone else's baby started this? Anyone knows if it means anything (teething?)
Re: Sucking top lip
I think if you just check their gums to see if it's white at all where the teeth should be coming in? My LO has been drooling and sucking on her hands but I don't see any white yet. I think I also read that they can run a low fever and may have problems eating and sleeping when teething is happening.
DD has been doing this on the bottom. Days she's teething I can rub her gums and she'll just relax and stop fussing.
I'd imagine the lip thing is partly soothing and partly discovery. DD has been figuring out her tongue the last few weeks and it's pretty entertaining to watch.