Testosterone's hidden effects on fertility signals revealed
NCT ID NCT07092527
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at how taking testosterone (male-level hormones) affects the reproductive system in healthy transgender men and cisgender women. Researchers will measure hormone levels and track menstrual bleeding patterns. The goal is to understand how testosterone changes the body's natural hormone signals. About 80 people aged 18-35 will take part.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of California, San Diego
RECRUITINGSan Diego, California, 92037, United States
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