I live in Italy where few people use the Miracle Blanket®. I knew about it from the internet and tried it with my third baby as I just wanted to have some good sleep with this one. While the other two children woke up every 3 hours, this one with the miracle blanket sleep for 6-7 hours and after a quick feed she fall asleep again and again very easily! It works really good! One night she slept without the miracle blanket and kept waking up every 3 hours!!I higly recomend the product!