If you do it from day one I think it woukd be great. However, my little one is a very happy 6 months and I wanted smone guidance. I think if a lot was not right with your little one Iit would be great. Mine had a few tweaks I wanted ro make and just ended up making her really grouchy and got hard on myself saying I was doing everything wrong blah blah blah. I stopped using it and she us happy so am I even though I'd like a little more sleep. But hey, you expect less sleep when you decide to have a baby!