3 ms·Why would you need to be rescanned? Does your DNA change that often?by fudged71 10y agoWhy would you need to be rescanned? Does your DNA change that often?adenadel 10y agoThey mean rescan with the Promethease software. Our knowledge around genetic variation is evolving rapidly.sushid 10y agoNot your DNA, but your Promethease analysis can be redone every year or so as they're constantly adding new analyses.fudged71 10y agoMakes sense, thanks!