An overview of sex, gender, and sexual orientation. Covered terminology and concepts include gender identity vs. gender expression; intersex, transgender, non-binary, and genderfluid individuals; straight vs. gay/lesbian vs. bisexual vs. pansexual vs. asexual; and the differences between sexual attraction, sexual behavior, romantic attraction, and sexual identity.
Health Across the Gender Spectrum:
https://www.coursera.org/learn/health-gender-spectrum
National LGBT Health Education Center (Fenway Institute):
https://www.lgbthealtheducation.org/
UCSF Center of Excellence for Transgender Health:
http://transhealth.ucsf.edu/