Humans are the genetic disease that limits egg production. Other mammals don't have this "feature", so it is likely it is a suppressed gene that could be re-exp

Humans are the genetic disease that limits egg production. Other mammals don't have this "feature", so it is likely it is a suppressed gene that could be re-expressed. Although to your question about if it can be done in someone already living, that would be interesting indeed, but a different technique than re-expressing a gene, more like a workaround.