By setting significance level to be 0.05, there are totally 13 statistically significant predictors: female age, female BMI, gravidity, infertility duration, infertility type, tubal factor infertility, ovarian factor infertility, endometriosis infertility, uterine factor infertility, male infertility, and unexplained infertility, AFC, Basal FSH. The gene discussed is BRD2; the disease is male infertility.