Background: There is a lack of evidence-based app guidance for parents of children with crying. sleeping. and feeding problems who are often highly burdened and not likely to seek professional help. A new psychoeducational app for parents providing scientifically sound information via text and videos. https://www.diegojavierfares.com/mega-buy-Jaypro-Mercury-Beach-Volleyball-Replacement-Net-Competition-Beach-Size-OBVN-2-great-choice/