4fb89720_nd_solving_baby_sleep_problems__What_to_try
[Problem] "My baby hates sleeping on her back, but I know this is the sleep position that leading health authorities recommend." [What to try] 
It's important to place your baby on her back to sleep (unless, of course, your baby's health -- care provider has recommended an alternate sleeping position) because this is the position that has been proven to reduce the risk of Sudden Infant Death Syndrome (SIDS). If your baby is unhappy sleeping in this position, you may want to try swaddling your baby (wrapping her in a sheet or thin blanket). Just make sure that she doesn't become overly warm and that the swaddle can't become unwrapped. You don't want the sheet or blanket to cover her face.
From A to ZZZZs: The quick guide to preventing and solving baby sleep problems
What to try