Reproductive endocrinology

Progestogen Experience Among Transgender Women and Gender Diverse Adults Assigned Male at Birth in the United States

Endocr PractPublished Cross-sectional study

Authors' conclusion

In the largest survey describing progestogen experience in E-GAHT to date, over half of TGD AMAB adults used progestogens. While most report satisfaction with use, further objective evidence on the benefits of progestogens is needed to clarify their clinical impact as part of E-GAHT.

Study context

Population
Transgender and gender diverse (TGD) adults AMAB with feminine/transfeminine or nonbinary gender identity in the United States, online cohort310 progestogen users
Participants
543 participants
Outcome
Progestogen use patterns, initiation reasons, perceived impact, side effects and care satisfaction
Methodological detailsmixed-methods concurrent embedded design, online survey
  • Mixed-methods concurrent embedded design
  • Online survey

Main finding

As reported in the abstract

Oral micronized progesterone
58.4%
Rectal micronized progesterone
10.6%
Oral medroxyprogesterone acetate
7.7%
Breast development as reason for initiation
85.2%
Perceived improvement in breast development
79.6%
Perceived improvement in sense of femininity
81.3%
Satisfied with progestogens
71.9%

Observational data: associations, not effects.

Safety

Side effects

Breast pain
28.7%
Mood fluctuation
21.9%
Lower extremity venous thrombosis
n = 6
PE
n = 4
Stroke
n = 4

Original publication

Progestogen Experience Among Transgender Women and Gender Diverse Adults Assigned Male at Birth in the United States. Endocr Pract. Published 7 July 2025. doi:10.1016/j.eprac.2025.06.028

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