The United States Constitution, the undisputed foundation of American democracy, does not contain any explicitly female words. The document’s authors, sometimes called the Founding Fathers, were privileged white men and their language reflects this perspective. However, it is not entirely accurate to say that women were completely ignored in the Constitution.
The authors of the constitution took gender into some small account, by choosing to use words like “people” and “persons”, but they included no female pronouns. The constitution’s personal pronouns are we/he/they, although for one day – August 29th, 1787 – there was a “he and she” included in the text.
Slavery laws were a subject of much debate during the Constitutional Convention, particularly in terms of taxation and ownership across states. Previously there had been no rules concerning the compulsory return of escaped enslaved people, and the delegates sought to rectify this with the fugitive slave clause: Article IV, Section 2, Clause 3. After some debate over whether it was worth the cost to the government to undertake the seizure of escaped enslaved people, South Carolina delegate Pierce Butler proposed the following text, which was passed without debate:
If any person bound to service or labor in any of the United States shall escape into another State, he or she shall not be discharged from such service or labor, in consequence of any regulations subsisting in the State to which they escape, but shall be delivered up to the person justly claiming their service or labor.

However, this text was short lived in the annals of constitutional history, as 15 days later -on September 12th, 1787 – the Committee of Style removed all personal pronouns from Article IV, Section 2, Clause 3. These revisions resulted in the text as it remains today.
So, in short ,a female pronoun was only included in the Constitution for 15 days, and solely for the purpose of specifically outlining the subordination of both black men and black women. Women were only considered worthy of specific mention as a class when it was necessary to claim ownership of them.