What is a click of estrogen? Let's talk dosing

If you've recently started hormone replacement therapy (HRT), you're probably wondering what is a click of estrogen and why your doctor is suddenly talking to you like you're operating a mechanical pencil. It's a bit of a weird way to measure medicine, right? Most of us are used to swallowing a pill or maybe getting a shot, but "clicks" sound more like something you'd hear in a workshop than a pharmacy. ...

March 2, 2026 · 7 min · Karen Lindner