Pregnancies through oocyte donation. A mini review of pathways involved in placental dysfunction.

Pregnancies resulting from assisted reproductive techniques (ART) are increasingly prevalent worldwide. While most pregnancies conceived through fertilization (IVF) progress without complications, mounting evidence suggests that these pregnancies are at a heightened risk of adverse perinatal outcomes. Specifically, IVF pregnancies involving oocyte donation have garnered attention due to numerous reports indicating an elevated risk profile for pregnancy-related complications within this subgroup of patients.

Fetal Growth Velocity according to the Mode of Assisted Conception.

Introduction: Pregnancies conceived through assisted reproductive techniques (ARTs) are on the rise worldwide and have been associated with a higher risk of placental-related disease in the third trimester.

Methods: A cohort was created of singleton pregnancies after assisted reproduction, admitted at our institution for delivery, between January 2020 and August 2022. Fetal growth velocity from the second trimester to delivery was compared against a gestational-age-matched group of pregnancies spontaneously conceived according to the origin of the selected oocyte (i.

[Premature rupture of fetal membranes in the midtrimester (II): Antibiotic treatment in a case of intraamniotic infection prior to fetal viability].

A case of a 33 year old woman G7P6A1, with preterm premature rupture of membranes at 20 weeks of gestation and asymptomatic intramniotic infection is reported. At admission, the presence of Klebsiella oxytoca in amniotic fluid was demonstrated by amniocentesis. Parenteral antibiotics were administered with a following demonstration of aseptic fluid.

[Periovular: valid method for no viable pregnancy in the 1st-2nd trimester].

Isotonic solution was administered extraamniotically to 41 pregnant patients with dead fetus of 24 to 40 weeks of gestational age. Vaginal deliveries occurred in 90% and 9,7% had complications.