The most dangerous drug in the world: 'Devil's Breath' chemical from Colombia can block free will, wipe memory and even kill. 1  Scopolamine often blown into faces of victims or added to drinks.
To summarize, it appears the best position is left side, followed by right side. After 16 weeks it's best not to sleep on your back, and you probably won't sleep on your stomach. (One way to avoid sleeping on your back is to sew a tennis ball into the back of your pajamas; this works for people who snore, too).
1 Swaddled babies should NEVER sleep face-down. 2  So if your baby is starting to roll over on to her tummy while she sleeps, that is a strong sign that itâs time to stop swaddling your baby. 3  Remember, when it comes to swaddling, safety first 4  ! Make sure that your baby is not swaddled all day long.