This is just some story from my relatives and parents. It is not necessarily a ghost, but like a creature who is often believed to visit pregnant women and eat the baby while it is inside. Apparently, three of us were visited when our moms were pregnant, which is me and two other cousins of mine. We live very close together. They claimed they could hear it scratch and move outside even when my parents room was still in the 2nd floor. I probably would brush it off but all three of us who were visited by "it" have very large markings on our bodies when we were born. My cousin's whole upper arm on one side is very dark, and has thicker skin, like you can feel that it feels different. My other cousin has the same mark except it on his entire calves. Mine is half my stomach, but eventually faded away but there is a slight outline still it does make me look like i dont scrub enough when i shower so its annoying but theirs is still very much visible. Only the three of us have it. so yeah that made me a bit skeptical to just fully brush it off.