References
- Turner GS, Tjaden K. United nations, department of economic and social affairs, population division, world fertility report 2013: fertility at the extremes. Population Develop. Rev., 2015, 41.3: R6987-R6989.
- OECD Family Database. Mean age of mothers at first childbirth. OECD Family Database Papers;2012. p. 1–8; https://www.oecd.org/els/family/database.htm.
- Mathews TJ, Hamilton BE. Mean age of mothers is on the rise: United States, 2000–2014. NCHS Data Brief no 232. Hyattsville, MD: National Center for Health Statistics, 2016.
- Sheen JJ, Wright JD, Goffman D, et al. Maternal age and risk for adverse outcomes. Am J Obstet Gynecol. 2018;219(4):390.e1–390.e15.
- Attali E, Yogev Y. The impact of advanced maternal age on pregnancy outcome. Best Pract Res Clin Obstet Gynaecol. 2021;70:2–9.
- Storeide O, Veholmen M, Eide M, et al. The incidence of ectopic pregnancy in Hordaland county, Norway 1976–1993. Acta Obstet Gynecol Scand. 1997;76(4):345–349.
- Panelli DM, Phillips CH, Brady PC. Incidence, diagnosis and management of tubal and nontubal ectopic pregnancies: a review. Fertil Res Pract. 2015;1:15.
- Cohen-Overbeek TE, den Ouden M, Pijpers L, et al. Spontaneous abortion rate and advanced maternal age: consequences for prenatal diagnosis. The Lancet. 1990;336(8706):27–29.
- Gill SK, Broussard C, Devine O, and the National Birth Defects Prevention Study, et al. Association between maternal age and birth defects of unknown etiology – United States, 1997–2007. Birth Defects Res A Clin Mol Teratol. 2012;94(12):1010–1018.
- Yogev Y, Melamed N, Bardin R, et al. Pregnancy outcome at extremely advanced maternal age. Am J Obstet Gynecol. 2010;203(6):558.e1–558–e7.
- Miller DA, Chollet JA, Goodwin TM. Clinical risk factors for placenta previa-placenta accreta. Am J Obstet Gynecol. 1997;177(1):210–214.
- Waldenström U, Cnattingius S, Vixner L, et al. Advanced maternal age increases the risk of very preterm birth, irrespective of parity: a population-based register study. BJOG. 2017;124(8):1235–1244.
- Cnattingius S, Forman MR, Berendes HW, et al. Delayed childbearing and risk of adverse perinatal outcome: a population-based study. Obstet Gynecol Survey. 1993;48(2):75–77.
- Reddy UM, Ko CW, Willinger M. Maternal age and the risk of stillbirth throughout pregnancy in the United States. Am J Obstet Gynecol. 2006;195(3):764–770.
- Bell JS, Campbell DM, Graham WJ, et al. Can obstetric complications explain the high levels of obstetric interventions and maternity service use among older women? A retrospective analysis of routinely collected data. BJOG. 2001;108(9):910–918.
- Bayrampour H, Heaman M. Advanced maternal age and the risk of cesarean birth: a systematic review. Birth. 2010;37(3):219–226.
- Borovac-Pinheiro A, Pacagnella RC, Cecatti JG, et al. Postpartum hemorrhage: new insights for definition and diagnosis. Am J Obstet Gynecol. 2018;219(2):162–168.
- Dollberg S, Haklai Z, Mimouni FB, et al. Birthweight standards in the live-born population in Israel. Israel Med Assoc J. 2005;7:311–314.
- Martin JA, Hamilton BE, Osterman MJK, et al. Births: Final data for 2018. National Vital Statistics Reports. 2019;68:1980–2018.
- Muto H, Ishii K, Nakano T, et al. Rate of intrapartum cesarean section and related factors in older nulliparous women at term. J Obstet Gynaecol Res. 2018;44(2):217–222.
- Smith GCS, Cordeaux Y, White IR, et al. The effect of delaying childbirth on primary cesarean section rates. PLOS Med. 2008;5(7):e144–32.
- Waldenström U, Ekéus C. Risk of labor dystocia increases with maternal age irrespective of parity: a population-based register study. Acta Obstet Gynecol Scand. 2017;96(9):1063–1069.
- Crawford BS, Davis J, Harrigill K. Uterine artery atherosclerotic disease: Histologic features and clinical correlation. Obstet Gynecol. 1997;90(2):210–215.
- Fonseca MJ, Santos F, Afreixo V, et al. Does induction of labor at term increase the risk of cesarean section in advanced maternal age? A systematic review and meta-analysis. Eur J Obstet Gynecol Reprod Biol. 2020;253:213–219.