Seriously, I hear a lot of non-CIO techniques but I am not sure I have heard of anyone they actually worked for, at least at age 1+.

When my son was nearing 2 he started responding well to sticker charts, but my 15 month old is not yet susceptible to rewards/bribery.

Any advice? We cosleep/sidecar and she wakes 4-5 times a night to nurse for extremely short periods of time.