Diastasis recti is a niche between The 2 sides on the rectus abdominis muscle which operates vertically down the anterior wall of the abdomen. Several women that have had children develop this situation as the abdominal muscles are stretched and divided to support the rising infant and so they fall https://grok.com/share/c2hhcmQtMw%3D%3D_21133d7c-40c4-4946-89c7-e214713a6970