immunoglobulin e ( ige ) levels and antisperm antibody titers were determined in samples of serum and seminal plasma from 25 fertile men ( group a ) , 18 infertile men without measurable immunity to sperm ( group b ) , and 42 infertile men autoimmune to sperm ( group c ) , and in samples of serum and cervical and vaginal secretions from 25 fertile women ( group d ) , 28 infertile women without measurable immunity to sperm ( group e ) , and 32 infertile women isoimmune to sperm ( group f ) .
C0021359
infertile
C0021361
infertile women