Krazy Kitty on Nostr: npub18p3fc…403wh and (unless you're talking of a different study from ...

npub18p3fccwqgnxx5nay7xvder7ypazqa4n6ephqgje3ntgwywl5nkhsk403wh (npub18p3…03wh) and (unless you're talking of a different study from https://srh.bmj.com/content/early/2023/07/03/bmjsrh-2023-201895 ) they used expired human packed red blood cells, not menstrual blood (or something made to approximate it and account for the presence of vaginal secretions and endometrial cells), which is a limitation they acknowledge.