Gently recline your baby into the waiting crook of your arm as you bring his far leg around to your front so both legs are together. (usa.oschaslings.com)
After years of infertility treatment and blood draws I have scars on both my arms in that little crook of my arm. (theletteredcottage.net)
I can still see him pacing up and down the center aisle with the baby in the crook of his arm. (religion-online.org)