My son was born on Jan 17 2004, nearly 4 months premature (25 weeker). As he was used to being swaddled in the NICU for 83 days, we searched for good swaddling options for home. Not only did my son start sleeping through the night at home immediately with this blanket but now at 7 months (3 corrected), it also keeps him from pulling out his oxygen chords, apnea chords and pulse oximeter chords all night and this lets ME sleep!!!!