Hi all, my DD is 8 weeks old, 13.4lbs. I've just bought an Ergo carrier, and as with the mei tai we've been using, it doesn't feel quite right her being in that upright position. Even though i secure it tight, she still slips down a bit in it eventually. Isnt this bad for her spine, and her breathing? Also she loves looking around at everything, and in these slings she cant see anything as she's facing me. It feels like i'm depriving her of seeing things which she so enjoys. Am i being paranoid? Can anyone else relate? Thanks x