Prevalence of factor V Leiden, prothrombin and methylene tetrahydrofolate reductase mutations in women with adverse pregnancy outcomes in Lebanon.

Objective: The purpose of this study was to determine the prevalence of factor V Leiden, prothrombin, and methylene tetrahydrofolate reductase gene mutations in women with adverse pregnancy outcome compared with women who had uneventful pregnancies.

Study Design: Between 2003 and 2005, pregnant women with > or = 1 unexplained second trimester abortion, > or = 1 intrauterine fetal death, severe preeclampsia, or severe intrauterine growth restriction (study subjects) were compared with control subjects (uneventful pregnancy) for the frequency of the mutations.

Results: The cases of 91 patients in each arm were analyzed.

Breech presenting twin A: is vaginal delivery safe?

The aim of our study was to compare the neonatal outcome of vaginally delivered breech-presenting twins (VD) to those delivered by cesarean (CS). Maternal and neonatal charts of all live, non-anomalous twins delivered at > or =25 weeks of gestation, in a single tertiary care center, over an 11-year period were reviewed. Of 517 twins delivered, 130 breech-presenting twins were analyzed.