Spontan ve invitro fetilizasyon (IVF) ikiz gebeliklerin obstetrik ve perinatal sonuçlarının karşılaştırılması

Abstract

Aim: We aimed to compare and analyze the perinatal and obstetric outcomes of in vitro fertilization (IVF) method and spontaneous twin pregnancies. Material and Method: Pregnant women who had had IVF and those with spontaneous fertilization in a tertiary perinatology center between January 2016 and January 2021 were retrospectively included in this study. The demographic data of the women (gender, age, gestational week) and fertilization types (spontaneous or IVF) were analyzed. Premature rupture of membranes (PROM), preterm delivery (PD), and intrauterine growth restriction (IUGR) was recorded. Additionally, Apgar scores, the presence of fetal anomalies, the need for neonatal intensive care (NICU) and mortality were analyzed. Results: Overall, 261 women who were pregnant with twins were included in this study. The median age of the mothers was 29 years (min 15-max 40 years), and 23.8% were ≥35 years. Spontaneous and IVF pregnancies occurred in 75.9% and 24.1%, respectively. The most common problems in the twin pregnancies were PROM (14.6%), PD (13.4%), GHT (11.5%), oligohydramnios (6.1%), GDM (4.6%), and polyhydramnios (2.3%). Also, 13.8% had IUGR. The median age of the women with IVF pregnancies was higher than the spontaneous pregnancies (33.0 vs 28.0 years) (p