I only wrapped my wee one in hossie but she hated it as soon as I brought her home. Would fight and scream as soon as I started wrapping her. Friend spent $80 on a grow bag to try wean her son from wrapping and he went nuts as soon as she tried putting him to sleep unwrapped. Every baby is different. Oh and the MCHN snorted her disgust at me until i demonstrated how badly my baby got upset when I went to wrap her.... she'd make herself vomit as she was so distressed