How to Change the Gender in Documents?

To change gender in government documents, proof of gender change like providing gazette notification or medical certification is required. And you have to understand the process of making changes in each government document. In which you have to change gender in all documents one by one. First, you change your gender physically with the help of medical treatment through the process of gender change. Then to change gender legally, gender has to be changed in gazette notification. Which is used to change gender in all documents. By changing gender in all documents, you also change your gender legally