Literally anything to do with how your belly looks during pregnancy is a myth! People say otherwise but it’s just coincidence! Everyone carries different. It goes by your own individual body/shape. Some people barely show, some people look like they’re having triplets. Some people’s belly buttons “pop”, others don’t. I’ve got a little boy, and am pregnant with baby boy number 2, and so far I’ve carried differently this pregnancy than to my first. Yet they’re both boys! I’ve got a family member who every one was convince she was carrying a girl, yet she had a boy. It’s all wives tales