Effect of Body Mass Index on Ovulation Induction and Pregnancy Outcomes

Abstract

This study investigated the relationship between Body Mass Index (BMI), ovulation induction outcomes, and pregnancy rates among women of reproductive age undergoing fertility treatment. A descriptive–analytical design was employed, utilizing a structured questionnaire and hospital records to collect demographic, medical, and reproductive data. Stratified random sampling ensured representation across BMI categories, with a sample size of 100–150 women. Statistical analyses included descriptive measures, chi-square tests, ANOVA, and logistic regression to assess associations between BMI and reproductive outcomes. Results demonstrated that ovulation stimulation protocols were universally applied, with 65% of participants achieving successful ovulation and 50% achieving pregnancy. However, only 40% of pregnancies progressed to delivery, while miscarriage occurred in 10%. BMI was significantly correlated with pregnancy outcomes, with overweight and obese women showing reduced success rates. Surgical interventions, particularly laparoscopy, were associated with improved fertility outcomes. These findings emphasize the importance of personalized fertility management, highlighting BMI as a modifiable factor influencing reproductive success.