Abbreviations
Tabs: thyroid autoantibodies
HT: Hashimoto’s thyroiditis
FT4: free T4
FT3: free T3
TSH: thyrotrophin
TPO: thyroid peroxidase
Tg: thyroglobulin
UEI: Unexplained infertility
AMH: Anti-Müllerian hormone
TVS: transvaginal ultrasound
AFC: antral follicular count (AFC)
RT-PCR: Quantitative real-time polymerase chain reaction
ROC: Receiver operating characteristic
Authors’ contributions: NMR, RMS, AMR, MMS, RMA conceived of the presented idea, collected patients’ samples and clinical data, developed the theory, performed the computations, verified the analytical methods and contributed to the final manuscript. RMS, RMA prepared sample for laboratory investigations. NMR, RMA wrote the paper. Statistical analysis, interpretation of data and preparation NMR, RMA did the paper for submitting international. All of the authors performed critical revision of the manuscript. All authors have read and approved the manuscript.