Posted by Chantel M. Research contributed by the US National Library of Medicine National Institutes of Health
The prevalence of childbearing age obesity is wide spreading in US,
approximately, 50% of them are either overweight [body mass index (BMI)
25-29.9 kg/m(2)] or obese (BMI ≥ 30 kg/m(2)).
Body mass index-associated differences in response to ovulation induction with letrozole
the study to o compare occurrence of pregnancy among obese (body mass
index [BMI] ≥30) and nonobese (BMI <30), infertile women undergoing ovulation induction with the aromatase inhibitor letrozole followed by intrauterine insemination (IUI), posted in PubMed, showed that 90 women underwent 180 letrozole-IUI cycles. Conception of pregnancy
occurred in 10.4% and 18.2% of the BMI <30 and BMI ≥30 groups,
respectively. Using BMI as a continuous variable showed a pregnancy odds
ratio of 1.093 (confidence interval 1.008-1.184) for each unit increase
in BMI. Incidence of miscarriage, multiple births, number of mature
follicles, and presence of LH surge were similar between groups.
Chinese Secrets to Fatty Liver and Obesity Reversal
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