Does high estrogen level negatively affect pregnancy success in frozen embryo transfer?

Ozdemir A., Karli P., Gulumser C.

ARCHIVES OF MEDICAL SCIENCE, vol.18, no.3, pp.647-651, 2022 (SCI-Expanded, Scopus) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 18 Issue: 3
  • Publication Date: 2022
  • Doi Number: 10.5114/aoms.2020.92466
  • Journal Name: ARCHIVES OF MEDICAL SCIENCE
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, CAB Abstracts, CINAHL, EMBASE, Veterinary Science Database, Directory of Open Access Journals
  • Page Numbers: pp.647-651
  • Keywords: estradiol, frozen embryo transfer, pregnancy rate, SERUM ESTRADIOL CONCENTRATIONS, HORMONE AGONIST SUPPRESSION, UTERINE RECEPTIVITY, THAWED EMBRYOS, CYCLES, ENDOMETRIUM, IMPACT
  • Ondokuz Mayıs University Affiliated: Yes

Abstract

Introduction: High estrogen levels could reduce pregnancy rates by disrupting the implantation of the embryo into the endometrium in patients treated with fresh cycles of in vitro fertilization. The aim of the present study was to investigate the effect of estrogen levels on the pregnancy and abortion rate in autologous frozen embryo transfer with hormone replacement therapy (HRT).