This Guardian article isn’t behind a paywall but you do need an account to read the full article.

‘It’s really only the beginning’: are we on the cusp of a breakthrough in endometriosis?

https://www.theguardian.com/society/2023/aug/10/its-really-only-the-beginning-are-we-on-the-cusp-of-a-breakthrough-in-endometriosis