If your real choice is the Transhumanist Party then you would support gay rights and transgenders.
Transhumanist’s political stances on gay marriage
Social Issues
Do you support the legalization of same sex marriage?
stats discuss
Transhumanist’s answer: Yes
Source:
The political parties stances on gay marriage
There is also this...
The Future of the LGBT Movement May Involve Transhumanism | HuffPost
And finally from the Transhumanist Party Platform...
Section II:
The United States Transhumanist Party supports all acceptance, tolerance, and inclusivity of individuals and groups of all races, genders, classes, religions, creeds, and ideologies. Accordingly, the United States Transhumanist Party condemns any hostile discrimination or legal restrictions on the basis of national origin, skin color, birthplace, ancestry,
gender identity, or any manner of circumstantial attribute tied to a person’s lineage or accident of birth. (emphasis added)
Platform – U.S. Transhumanist Party – Official Website
Regarding the issue of abortion...
Transhumanist’s political stances on abortion
Social Issues
What is your stance on abortion?
stats discuss
Transhumanist’s answer: Pro-choice
Source:
The political parties stances on abortion