For parents with babies 5–months. Also known as the ABC's of Sleep, this program is for that final stage of sleep development Has anyone bought the Taking Cara babies 3&4 month PDF and/or ABCs of Sleep course? For parents of 2, 3, andyear olds. For parents of 2, 3, andyear olds. Group Purchases. Alright, let’s get into the nitty-gritty. Twenty minutes was LIFE CHANGING The ABCs of Sleep: Taking Cara Babies’ Guide to Healthy Baby Sleep. Does taking cara babies have two different pdfs per gender?