Table of Contents

• 1-11

  The use of antenatal corticosteroids for fetal maturation: clinical practice guideline by the WAPM-World Association of Perinatal Medicine and the PMF-Perinatal Medicine Foundation

  Themistoklis Dagklis, Cihat Şen, Ioannis Tsakiridis, Cecilia Villalaín, Karel Allegaert, Sven Wellmann, Satoshi Kusuda, Bernat Serra, Manuel Sanchez Luna, Erasmo Huertas, Nicola Volpe, Rodrigo Ayala, Nelly Jekova, Amos Grunebaum, Milan Stanojevic
  Guideline Online publication date: February 06, 2022 DOI:10.2399/prn.22.0301004
• 12-13

  The use of antenatal corticosteroids for fetal maturation in COVID-19: clinical practice statement by WAPM-World Association of Perinatal Medicine and the PMF-Perinatal Medicine Foundation

  Themistoklis Dagklis, Cihat Şen, Ioannis Tsakiridis, Cecilia Villalaín, Karel Allegaert, Sven Wellmann, Satoshi Kusuda, Bernat Serra, Manuel Sanchez Luna, Erasmo Huertas, Nicola Volpe, Rodrigo Ayala, Nelly Jekova, Amos Grunebaum, Milan Stanojevic
  Opinion Online publication date: February 06, 2022 DOI:10.2399/prn.22.0301005
• 14-20

  Evaluation of early pregnancy risk factors for venous thromboembolism in Turkish pregnant women: a prospective study

  Mehmet Mete Kırlangıç, Mefkure Eraslan Şahin
  Original Article Online publication date: January 16, 2022 DOI:10.2399/prn.22.0301001
• 21-27

  Multifetal pregnancy reduction outcomes from triplets to singletons and twins

  Zeynep Gedik Özköse, Süleyman Cemil Oğlak, Züat Acar, Şeyhmus Tunç, Salim Sezer, Osman Samet Günkaya, İsmail Özdemir
  Original Article Online publication date: January 20, 2022 DOI:10.2399/prn.22.0301002
• 28-37

  Clinical characteristics and perinatal outcomes of pregnant women with Coronavirus-19 disease

  İbrahim Ömeroğlu, Hakan Gölbaşı, Suzan Şahin, Şeyda Kayhan Ömeroğlu, Ceren Gölbaşı, Atalay Ekin
  Original Article Online publication date: February 06, 2022 DOI:10.2399/prn.22.0301006
• 38-42

  Assessment of the roles of ABO blood types and Rh factors in gestational diabetes mellitus

  Mehmet Mete Kırlangıç, Mefkure Eraslan Şahin
  Original Article Online publication date: February 06, 2022 DOI:10.2399/prn.22.0301007
• 43-50

  Prenatal attachment in the pregnancy: its relationship with fear of childbirth

  Meltem Uğurlu, Zehranur Çoban
  Original Article Online publication date: February 23, 2022 DOI:10.2399/prn.22.0301010
• 51-56

  The relationship between first trimester screening test and abruptio placentae

  Begüm Kurt, İrem Alyazıcı Küçükyıldız
  Original Article Online publication date: February 24, 2022 DOI:10.2399/prn.22.0301011
• 57-60

  Carrier frequency of spinal muscular atrophy in Turkish population

  Yeşim Özdemir, Resul Arısoy, Altuğ Semiz, Fatih Şanlıkan, Günkut Akar, Murat Çağ
  Original Article Online publication date: February 25, 2022 DOI:10.2399/prn.22.0301012
• 61-65

  Impact of COVID-19 on termination of pregnancy

  Cinzia Ferrara, Gabriella Sglavo, Ilaria Morra, Gabriele Saccone, Costantino Di Carlo, Giuseppe Bifulco
  Original Article Online publication date: February 28, 2022 DOI:10.2399/prn.22.0301013
• 66-74

  Fetal thymus reference range in healthy singleton pregnancies

  Şafak Yılmaz Baran, Gülşen Doğan Durdağ, Şirin Aydın, Didem Alkaş Yağınç, Songül Alemdaroğlu, Tayfun Çok, Hakan Kalaycı
  Original Article Online publication date: March 13, 2022 DOI:10.2399/prn.22.0301014
• 75-80

  First trimester diagnosis of an unusual case of double aneuploidy with karyotype 48,XXY,+18 (Klinefelter-Edwards syndromes)

  Hakan Gölbaşı, Merve Saka Güvenç, Ceren Gölbaşı, İbrahim Ömeroğlu, Atalay Ekin
  Case Report Online publication date: January 27, 2022 DOI:10.2399/prn.22.0301003
• 81-83

  Prenatal diagnosis of Galen vein aneurysm: when to deliver?

  Assaad Kesrouani, Linda Daou, Dina Roumieh
  Case Report Online publication date: February 06, 2022 DOI:10.2399/prn.22.0301008
• 84-86

  Bladder dissection for cesarean hysterectomy in case of severe placenta percreta: tips and tricks

  Raffaele Riccardi, Elisabetta Gragnano, Gabriele Saccone, Cinzia Ferrara, Giuseppe Bifulco
  Case Report Online publication date: February 20, 2022 DOI:10.2399/prn.22.0301009