Clinical outcomes and placental pathological characteristics after fresh embryo transfer and frozen-thawed embryo transfer with different endometrial preparation protocols

Clinical outcomes and placental pathological characteristics after fresh embryo transfer and frozen-thawed embryo transfer with different endometrial preparation protocols

•assisted reproductive technology is associated with an increased risk of adverse pregnancy outcomes.•HRT-FET were associated with increased maternal and foetal complications.•Different transfer methods do not affect placental pathology.

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Bibliographische Detailangaben
Veröffentlicht in:Placenta (Eastbourne) 2023-01, Vol.131, p.65-70
Hauptverfasser: Liu, Yuanying, Li, Rong, Wang, Yongqing
Format: Artikel
Sprache:eng
Schlagworte:
Cryopreservation
Embryo Implantation
Embryo Transfer
Female
Fertilization in Vitro
Humans
Placenta
Pregnancy
Retrospective Studies
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Beschreibung
Zusammenfassung:•assisted reproductive technology is associated with an increased risk of adverse pregnancy outcomes.•HRT-FET were associated with increased maternal and foetal complications.•Different transfer methods do not affect placental pathology.
ISSN:0143-4004
1532-3102
DOI:10.1016/j.placenta.2022.11.011