RESULTS
A total of 1,721 women comprised the study population
with each woman contributing a single IVF cycle
to the analysis. Twenty percent of women were
overweight and another 18% were obese with a 5%
prevalence of class III obesity (Table 1). The mean
age of the population at cycle start was 35.9 years
(standard deviation 4.3, range 20.7– 45.7 years). A
majority of the study population was white followed