Royan International Twin Congress
Twin congress: a stem cell and regenerative medicine congress running alongside a reproductive biomedicine congress. Re-read 2026-09-09 on royan.org, which names the two halves as the 27th Royan International Reproductive Medicine Congress and the 22nd Royan International Stem Cell Technology Congress, held "from September 2 to 4, 2026" at "Shahid Beheshti University, Abu Rayhan Hall". The recorded dates were correct. The word longevity does not appear on the congress page, which is why this row must never be described as a longevity conference.
A stem cell and regenerative medicine congress with a reproductive biomedicine congress running beside it. Recorded as what it is. It is NOT a longevity conference and must never be described as one: the regenerative-medicine half overlaps the atlas, the reproductive-biomedicine half does not.
Editorial note
Added 2026-08-25. Recorded because the regenerative medicine half is on-thesis and the congress was otherwise absent. The reproductive-biomedicine half is stated plainly rather than edited out.