Exposure to maternal GDM predicted 30.1% (95% CI: 9.3, 46.2) lower total testosterone and 49.7% (95% CI: 5.7, 73.2) lower SHBG levels (Model 2), but it did not have a statistically significant effect on FAI: 39.0% (95% −32.6, 186.3). Here, SHBG is linked to gestational diabetes.