From: How to read an English story book to the kid when we don't talk in English at home?How to read an English story book to the kid when we don't talk in English at home?
If you start immediately, it won't matter what language you're speaking; either way it will be babble :) Language comprehension takes time, regardless of whether the exposure is monolingual or bilingual. But early exposure, even in the womb, has been shown to increase a child's level of responsiveness to specific languages, which (presumably) facilitates learning the language later on.
It seems to me that if I start this as a ritual, I'll feel like talking to walls since I will know that the kid doesn't understand what the hell I am speaking and won't be responding either.
Hence the question: How to motivate yourself to read stories to a kid whom you know cannot understand and respond accordingly?