What if doomoo could literally elevate your baby’s upper body while sleeping ? doomoo’s Rest Easy is a sloped positioner with an angle of 15°, which will help your baby breathe and digest comfortably while resting. Rest Easy is recommended by pediatricians in case your baby has a cold, a respiratory infection or an ear infection. But also if your little one tends to regurgitate. Lay baby on the slope to rest and let gravity do its job.