Unless Olivia is swaddled she will not sleep at night. She has gotten used to this method at night. But some people tell me that it’s not good to enclose her in this contraption. I buy the swaddling blankets from Buy Buy Baby and Babies r Us. As she gets bigger the sizes get bigger. She I continue this method at night or should I start teaching her to sleep with out being swaddled? I have tried it before but she gets scared and begins to cry. Help!