The effect of intrahepatic cholestasis of pregnancy and ursodeoxycholic acid treatment on Doppler parameters of fetal and maternal circulation.

Objectives: We aimed to evaluate feto-maternal blood flow parameters using Doppler ultrasonography (USG) in pregnant women with intrahepatic cholestasis of pregnancy (ICP) and the effect of ursodeoxycholic acid (UDCA) treatment on these parameters.

Material And Methods: This prospective cohort study was performed at Dr. Sami Ulus Women's and Children's Health Teaching and Research Hospital, in Turkey between September 2022 and February 2023.

The effect of COVID-19 vaccine on ovarian reserve.

Objectives: To Evaluate the effect of messenger ribonucleic acid (mRNA) vaccines developed for the coronavirus disease-19 (COVID-19) on ovarian reserve.

Methods: This prospective cross sectional study was carried out between June and September 2021, in the Gynecology Polyclinics of a tertiary hospital, Ankara, Turkey, with 60 patients. Patients between the ages of 25-30 years old, who applied to the gynecology outpatient clinic and who were considering mRNA vaccination against severe acute respiratory syndrome coronavirus 2 were included in the study group, and those who did not plan to be vaccinated were included in the control group.

Nausea and Vomiting in Early Pregnancy of Adolescents: Relationship with Depressive Symptoms.

Study Objective: To determine the relationship between severity of nausea and vomiting during pregnancy (NVP) and depressive symptoms in pregnant adolescents.

Design: Prospective cross-sectional study.

Setting: A maternity research hospital outpatient clinic, Ankara, Turkey.

Does diurnal variation affect the first trimester fetal aneuploidy screening test biochemical parameters of fetuses with normal nuchal translucency?

Objective: The purpose of this study was to investigate the effect of diurnal variation on biochemical results of first trimester aneuploidy screening test.

Methods: A total of 2725 singleton pregnant female, who had normal fetal nuchal translucency (NT) thickness, were included in the study during this period. Individuals were divided into two groups according to the sampling time (morning group: 09:00-11:00 am and afternoon group: 02:00-04:00 pm).