57 infertile women belonging to infertile couples with negative or doubtful pct underwent the following tests : sperm cervical mucus contacts test ( scmc-test ) , igg-iga-immuno-bead test ( igg-iga-ibt ) in cervical mucus , micro sperm immobilizing test ( micro-sit ) in cervical mucus and sperm immobilizing test ( sit ) in serum .
C0021361
infertile women
C0021359
infertile