LeBeau SO, Mandel SJ. Thyroid disorders during pregnancy. Endocrinol Metab Clin North Am. 2006;35:117–36.
Singh A, Pedduri S. Prevalence of hypothyroidism in pregnancy. Obg Rev: J Obstet Gynecol. 2018;4:77–81.
Chunchaiah S, Prasad N, Murali BM, Rupakala BM, Rangaiah N. A prospective observational study of thyroid dysfunctions during pregnancy in a tertiary care hospital. Int J Reprod Contracept Obstet Gynecol. 2016;5:3683–9.
Nabhi VR, Bhashyakarla U. Prevalence of thyroid dysfunction among pregnant women in a rural teaching hospital in Telengana, South India. Sch J App Med Sci. 2014;2:2020–5.
Reproduction and the Thyroid. In: Fritz MA, Speroff L, editors. Clinical gynecologic endocrinology and infertility. 8th ed. Philadelphia: Lippincott Williams & Wilkins; 2018. p. 885–905.
Glinoer D. The regulation of thyroid function in pregnancy: pathways of endocrine adaptation from physiology to pathology. Endocr Rev. 1997;18:404–33.
Article CAS PubMed Google Scholar
Korevaar TIM, Medici M, de Rijke YB, et al. Ethnic differences in maternal thyroid parameters during pregnancy: the generation R study. J Clin Endocrinol Metab. 2013;98:3678–86.
Article CAS PubMed Google Scholar
Mosso L, Martínez A, Rojas MP, et al. Early pregnancy thyroid hormone reference ranges in Chilean women: the influence of body mass index. Clin Endocrinol. 2016;85:942–8.
Benhadi N, Wiersinga WM, Reitsma JB, Vrijkotte TG, van der Wal MF, Bonsel GJ. Ethnic differences in TSH but not in free T4 concentrations or TPO antibodies during pregnancy. Clin Endocrinol. 2007;66:765–70.
Stagnaro-Green A, Abalovich M, Alexander E, et al. American Thyroid Association taskforce on thyroid disease during pregnancy and postpartum. Guidelines of the American thyroid Association for the diagnosis and management of thyroid disease during pregnancy and postpartum. Thyroid. 2011;21:1081–125.
Article PubMed PubMed Central Google Scholar
Alexander EK, Pearce EN, Brent GA, et al. 2017 guidelines of the American Thyroid Association for the diagnosis and management of thyroid disease during pregnancy and the postpartum. Thyroid. 2017;27:315–89.
Marwaha RK, Chopra S, Gopalakrishnan S, et al. Establishment of reference range for thyroid hormones in normal pregnant Indian women. BJOG. 2008;115:602–6.
Article CAS PubMed Google Scholar
Sekhri T, Juhi JA, Wilfred R, et al. Trimester specific reference intervals for thyroid function tests in normal Indian pregnant women. Indian J Endocrinol Metab. 2016;20:101–7.
Article PubMed PubMed Central Google Scholar
Jebasingh FK, Salam R, Meetei TL, Singh PT, Singh NN, Prasad L. Reference intervals in evaluation of maternal thyroid function of Manipuri women. Indian J Endocrinol Metab. 2016;20:167–70.
Article CAS PubMed PubMed Central Google Scholar
Mankar J, Sahasrabuddhe A, Pitale S. Trimester specific ranges for thyroid hormones in normal pregnancy. Thyroid Res Pract. 2016;13(3):106.
Rajput R, Singh B, Goel V, Verma A, Seth S, Nanda S. Trimester-specific reference interval for thyroid hormones during pregnancy at a tertiary care hospital in Haryana, India. Indian J Endocrinol Metab. 2016;20:810–5.
Article CAS PubMed PubMed Central Google Scholar
Maji R, Nath S, Lahiri S, Saha Das M, Bhattacharyya AR, Das HN. Establishment of trimester-specific reference intervals of serum TSH & fT4 in a pregnant Indian population at North Kolkata. Indian J Clin Biochem. 2014;29:167–73.
Article CAS PubMed Google Scholar
Rani KS, Tirupati S, Sarathi V, Kumar KD. Trimester-specific reference ranges for thyroid function tests in South Indian women. Thyroid Res Pract. 2018;15:117–21.
Moon HW, Chung HJ, Park CM, Hur M, Yun YM. Establishment of trimester-specific reference intervals for thyroid hormones in Korean pregnant women. Ann Lab Med. 2015;35:198–204.
Article CAS PubMed PubMed Central Google Scholar
Sletner L, Jenum AK, Qvigstad E, Hammerstad SS. Thyroid function during pregnancy in a multiethnic population in Norway. J Endocr Soc. 2021;5:1–12.
Patel A, Gajjar M, Gajjar D. Establishment of reference range for maternal thyroid function of Gujarati women. MedPulse Int J Biochem. 2019;12:47–51.
Pramanik S, Mukhopadhyay P, Bhattacharjee K, et al. Trimester-specific reference intervals for thyroid function parameters in Indian pregnant women during final phase of transition to iodine sufficiency. Indian J Endocrinol Metab. 2020;24:160–4.
Article CAS PubMed PubMed Central Google Scholar
Nanda R, Nayak PK, Patel S, Mohapatra E, Agrawal S. First-trimester reference intervals for thyroid function testing among women screened at a tertiary care hospital in India. J Lab Phys. 2021;14:183–9.
International Institute for Population Sciences (IIPS) and ICF. 2017. National Family Health Survey (NFHS-4), 2015–16: India. Mumbai: IIPS
International Institute for Population Sciences (IIPS) and ICF. 2021. National Family Health Survey (NFHS-5), 2019–21: India: Volume 1.Mumbai: IIPS
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