Endometriosis still takes years (and surgery) to diagnose. A new test could change that

Endometriosis is a common condition where cells similar to those in the lining of the womb grow in other parts of the body.

It affects around 10 per cent of women, and up to 50 per cent of women who are infertile, and can have a significant impact on their quality of life. Yet, it remains very…