A.I suggests BBC article to do with analysing period blood for cancer13 Feb 2026 14:50
Is to do with parsortix.
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"Can womens period blood comtain circulating tumor cells?"
AI Overview
"Yes, studies indicate that women's menstrual (period) blood can contain cells that have detached from the uterine lining, including
circulating endometrial cells (CECs) and, in cases of gynecological malignancies, circulating tumor cells (CTCs).
Because menstrual blood is a mixture of blood, endometrial tissue, and cervical mucus, it acts as a, in some cases, direct source of cells from the reproductive tract, which is currently being researched for non-invasive cancer screening. ".
https://www.bbc.co.uk/news/articles/cly90d21qexo