Girls, hello everyone! I know the topic is already overdone, but my se…

Girls, hello everyone! I know the topic is already overdone, but my search engine seems to be broken, nothing comes up. Yesterday was on the third screening. The baby had double umbilical cord wrapping. I read online that many have this, but I'm curious, do many babies unwrap themselves before birth? Especially if they're already down-facing? I'm not really worried, but I just wonder how to help him unwrap...