Fig. 3

Bidirectional Mendelian randomization analysis between BMI and multiple female reproductive disorders. (A) The causal effect of BMI on female reproductive disorders. (B) The causal effect of female reproductive disorders on BMI. BMI, body mass index; PCOS, polycystic ovary syndrome; GDM, gestational diabetes mellitus; GH, gestational hypertension; PE, pre-eclampsia or eclampsia; EC, endometrial cancer; EnOC, endometrioid ovarian cancer; SAB, spontaneous abortion