I had to wash Lily's sleep wrap and as we dont have a dryer it took forever to dry. She needed her nap so i tried to put her in her cot without the wrap. She stood up, cried and screamed until someone picked her up again. She was extremely tired and very cranky but just would not sleep without her wrap. I'm thinking it may be a like a security thing. I would like to put her into a 'big bed' before #2 is born, so in around 4-5mths but i want to get her used to sleeping without the wrap but it seems almost impossible as she's slept in it since she was about 3mths old. I'm not sure if it'd be a good idea to have her in it in the big bed and also don't want her attached to it for a long time. Help!