My friend gave me her Miracle Blanket® as her baby slept through from day one without it (don’t you just hate some people!). I was reluctant to try it as it looked like a straight jacket and I thought he [might not like it] … I tried it one night out of sheer desperation (at about 2 weeks old) and never looked back! Daniel went from sleeping 2 hours at the most to a 5 hour and a 4 hour stretch the first night we tried it. Last night he slept from 7pm to 6am. He is 6 weeks old. This product is an absolute MUST!!!