Has anyone heard of Priscilla Dunstan's Baby Language? The one specifically saying that all babies, regardless of race, have five universal language to communicate their needs. It sounds pretty amazing, I was left in awe but, really, how conclusive is her idea?

Just came across that theory and wow, it's pretty amazing. Her basis indeed has a sense, however, I've read that her idea isn't conclusive as of now. Well, I do hope this would be proven to be true. If yes, it'll be a salvation for future first-time moms like me