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<!doctype html><html lang="en-US" data-no-contents-sidebar><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1"><title>Home - Transfeminine Science</title><link rel="preload" href="assets/images/branding/logo.png" as="image" /><link rel="preload" href="assets/images/branding/logo-dark.png" as="image" /><link rel="stylesheet" href="assets/css/vendor/normalize.css"><link rel="stylesheet" href="assets/css/variables.css"><link rel="stylesheet" href="assets/css/site-layout.css"><link rel="stylesheet" href="assets/css/article-content.css"><link rel="stylesheet" href="assets/css/print.css"><meta name="robots" content="noarchive"><link rel="apple-touch-icon" sizes="180x180" href="apple-touch-icon.png"><link rel="icon" type="image/png" sizes="32x32" href="favicon-32x32.png"><link rel="icon" type="image/png" sizes="16x16" href="favicon-16x16.png"><link rel="icon" href="favicon.ico"><link rel="manifest" href="site.webmanifest"><meta 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</button> <span id="sidebar-title">Contents</span></div><div id="sidebar-contents"><div class="toc-h1"><a id="heading-0" href="index.html#top" class="toc-link">Top of page</a></div></div></div></div><div id="main-area"><div id="article"><h1 id="home"> <a href="index.html#home" aria-labelledby="home" class="anchor-heading"><svg viewBox="0 0 16 16" aria-hidden="true"><use xlink:href="#svg-link"></use></svg></a> Home</h1><p><strong>Transfeminine Science</strong> is a resource for original informational content on the subject of <a href="https://en.wikipedia.org/wiki/Feminizing_hormone_therapy">transfeminine hormone therapy</a>. This form of <a href="https://en.wikipedia.org/wiki/Hormone_therapy">hormone therapy</a> is also known variously as feminizing hormone therapy (FHT), gender-affirming hormone therapy (GAHT) for <a href="https://nonbinary.wiki/wiki/Transfeminine">transfeminine</a> people, and—more in the past—male-to-female (MtF) hormone replacement therapy (HRT). It involves the use of female <a href="https://en.wikipedia.org/wiki/Sex_steroid">sex hormones</a> including <a href="https://en.wikipedia.org/wiki/Estrogen_(medication)">estrogens</a> and <a href="https://en.wikipedia.org/wiki/Progestogen_(medication)">progestogens</a>—as well as <a href="https://en.wikipedia.org/wiki/Androgen">androgen</a>-opposing medications known as <a href="https://en.wikipedia.org/wiki/Antiandrogen">antiandrogens</a>—to produce <a href="https://en.wikipedia.org/wiki/Feminization_(medicine)">feminization</a>, <a href="https://en.wikipedia.org/wiki/Demasculinization">demasculinization</a>, and alleviation of <a href="https://en.wikipedia.org/wiki/Gender_dysphoria">gender dysphoria</a> in <a href="http://en.wikipedia.org/wiki/Transgender_women">transgender women</a> and <a href="https://en.wikipedia.org/wiki/Non-binary_gender">non-binary transfeminine individuals</a>.</p><p>Transfeminine Science contains articles by different writers on the subject of transfeminine hormone therapy. Our authors and their information are listed in the <strong><a href="about/index.html#authors">Authors</a></strong> section of the <strong><a href="about/index.html">About</a></strong> page. Transfeminine Science is written by transgender people, for transgender people—and for their medical providers. A categorized listing of articles on the site can be found on the <strong><a href="articles/index.html">Articles</a></strong> page. In addition, a listing of articles by date with the most recent articles first can be found on the <strong><a href="articles-by-date/index.html">Latest</a></strong> page. The <strong><a href="misc/index.html">Misc</a></strong> page contains miscellaneous content like <a href="misc/index.html#tools">useful tools</a>, <a href="misc/index.html#publications">notable publications</a>, and <a href="misc/index.html#links">links</a>. The articles on this site are <a href="https://en.wikipedia.org/wiki/Wiki">wiki</a>-esque <a href="https://en.wikipedia.org/wiki/Living_document">living documents</a> and hence may be updated, expanded, and improved over time.</p></div></div><div id="footer"> <span id="footer-subcontainer"> <span id="site-copyright">&copy; 2023 <span translate="no" class="notranslate">Transfeminine Science</span></span> </span></div></div></body></html>