[Factors associated with successful vaginal birth in women with a cesarean section history].

Unlabelled: BAKCGROUND: Caesarean section is the main proceedings for ending of pregnancy in the world, and currently represents a public health problem. Some factors that benefit the likelihood of vaginal birth after a previous C-section have been described in literature, with scoring tools designed to predict success for trial of labor after a previous cesarean. There are few studies that identify predictors of success for vaginal delivery in Latin-American patients.

[Short-term morbidity in newborns of the late preterm period].

Background: Preterm birth is the most common cause of antepartum hospitalization. Currently little is known about neonatal morbidity in late preterm period.

Objective: To compare the short-term morbidity of infants born at term (37 0/7-41 0/7 weeks gestational age) of low-risk pregnancies with newborns in the late preterm period (34 0/7 to 36 6/7 weeks gestational age) of low-risk pregnancies.

Optimising the semi natural cycle IVF: the importance of follicular flushing.

To evaluate the importance of follicular flushing on semi natural cycles IVF, we have compared prospectively the reproductive potential of oocytes obtained from follicular fluid (group A, n = 79) to those obtained from follicular flushing (group B, n = 47) in 146 oocyte pick-ups. The groups A and B were similar on the fertilisation rate (79.7% versus 88.