We tried it to see if we could get away with not having to go back and forth in the mornings but we are both pretty heavy sleepers. Last night we had him in the middle of our bed, after his 5am feed. We took away pillows, but since it’s cold were we live, we both have light blankets. According to my husband who was awake for work, I turned around and my blanket was close to our baby’s face. (He took the baby back to his room, in his crib, and then woke me up to let me know) when he told me this, I completely freaked out and have banned baby from sleeping with us, since according to me, I had the blanket tucked in enough & far enough away from baby.