Recommended Tests for Patients with Recurrent Miscarriage Test Evidence Intrauterine Tubal Examination A Hysteroscopy or Ultrasound Uterine Contraction Tracing A Karyotype Analysis of Couples A Thyroid Stimulation A Androgen, LH, FSH Levels in Patients with Irregular Menstruation B APTT/dRVVT / Lupus Anticoagulant A IgG and IgM Anticardiolipin Antibodies A Factor V Leiden Mutation A Mannose-Binding Lectin B Maternal HLA-G and HLA-DR Note: A = value confirmed in many studies; B = value shown in a few large studies; APTT = partial thromboplastin time; dRVVT = diluted Russel’s snake venom time Christiansen.Management of recurrent pregnancy loss. Fertil Steril 2005 Recommended tests for patients with recurrent miscarriage Tests Evidence Intrauterine tubal examination A Hysteroscopy or ultrasound uterine contraction tracing A Karyotyping of couples A Thyroid excitation A Androgen, LH, FSH levels in patients with irregular menses B APTT/dRVVT / lupus anticoagulant A IgG and IgM anticardiolipin antibodies A Factor V Leiden mutation A mannose-binding lectin B maternal HLA-G and HLA-DR Note: A = value confirmed in many studies; B = value shown in a few large studies; APTT = partial thromboplastin time; dRVVT = diluted Russel’s snake venom time Christiansen.Management of recurrent pregnancy loss. fertil Steril 2005?