I was given this carrier as a gift and used it for about a month. After a short time my back would ache and my shoulders were sore. Then I learned that these carriers are not only bad for your back but bad for the baby's development! Any carrier that holds the baby by the crotch is not offering the proper support necessary. the baby's bottom should sit below the thighs, so the baby appears to be sitting not hanging.Look at the Ergo Baby carrier. I will admit it is pricey, however it is amazing. The baby's weight is distributed to your hips so you don't hurt your back. It can be worn on the front, side or back. The only drawback is that the baby can't face out. The ergo is worth every penny! It lasts forever and is good up to 40 lbs! There are many moms that carry their 2 or 3 year old around in an Ergo!