The option of selecting “blank”, in addition to the standard choices of “male or female” on birth certificates will become available in Germany from November 1. The legislative change allows parents to opt out of determining their baby's gender, thereby allowing those born with characteristics of both sexes to choose whether to become male or female in later life. Under the new law, individuals can also opt to remain outside the gender binary altogether.

Germany is the first country in Europe to introduce this option -- Munich-based newspaper Süddeutsche Zeitung is referring to the change as a “legal revolution”. It remains unclear, however, how the change will affect gender assignment in other personal documents, such as passports, which still require people to choose between two categories -- “F” for female and “M” for male. German family law publication FamRZ has called for the introduction of a third category, designated by the letter “X”.