Circulating antisperm antibodies in recurrently aborting women.


One hundred seventy-three women with a history of three or more recurrent consecutive abortions were analyzed for circulating antisperm antibodies with a radiolabeled antiglobulin assay (RAA), a modified enzyme-linked immunosorbent assay (ELISA), a tray agglutination test (TAT), and a sperm immobilization test (SIT). No pregnancies were subsequently… (More)