Don't know whether this helps or complicates. It's from the American Journal of Obstetrics and Gynaecology:
"Elective Repeat C-Section May Negatively Affect Neonatal Outcomes
NEW YORK (Reuters Health) Jun 09 - Compared with intending to deliver
vaginally, undergoing a scheduled repeat cesarean delivery apparently
raises the risk that the newborn will be admitted to an advanced care
nursery, according to a brief report. The researchers say women
should be alerted to the possible negative effects.
The study, in the May issue of the American Journal of Obstetrics and
Gynecology, is the first to directly compare the neonatal outcomes of
elective c-section with those of a trial of labor in uncomplicated
pregnancies, note Dr. Nicholas Fogelson and colleagues, from the
Medical University of South Carolina in Charleston.
In a retrospective cohort analysis, the investigators assessed the
neonatal outcomes of 3134 mothers intending to deliver vaginally and
117 mothers who underwent elective repeat cesarean section.
In the overall analysis, the risk ratio for admission to an advanced
care nursery was 3.58 for infants in the elective c-section group
compared to those from the intended vaginal group (p < 0.001).
Transient tachypnea was also more common in the elective cesarean
group (p = 0.0009).
When the analysis was confined to mothers who underwent unscheduled c-
section after a trial of labor, the advanced care nursery finding was
no longer statistically significant. Also, infants born to such
mothers were more likely to have lower APGAR scores than those in the
elective c-section group.
"The decision to undergo elective cesarean delivery appears to have a
negative impact on immediate neonatal outcomes," the authors state.
They advise that for women considering a scheduled cesarean
delivery, "physicians should counsel patients about potential
neonatal issues in addition to concern for maternal well-being."
Am J Obstet Gynecol 2005;192:1433-1436."