We're so sorry to hear your little one has been experiencing leaks, and would like to help. Size and fit are a huge part of finding the right diaper for your baby. As you know, babies come in all different shapes and sizes so diapers fit every baby differently. Our diaper sizes are organized by weight, and since no two babies are the same shape you will notice some overlap between sizes. In most cases, your baby should be within the weight range for the size you are using. So we can help you further, please give us a call at (888) 665-3257.

Sorry you're having trouble with leaks! The thing that usually helps is moving to the next size. As the diaper size increases so does the absorbency level. The weight range on the package is only a guide, and the age mobility and eating habits of a baby also play a part. So babies can outgrow the absorbency and containment of diaper before they outgrow how it fits. Hope you'll give Luvs another try!