Towards a more comprehensive neuroscience of hormonal contraceptives

The neuroscience of hormonal contraceptives is a vital but relatively new field. Existing studies are limited in size and scope, but they nonetheless highlight that the effects of hormonal contraceptives on the nervous system are complex and can vary because of individual differences, contraceptive type and formulation, and timing of use, among other factors. Neuroscientists can empower individuals with information about the biopsychological effects of hormonal contraceptives by delving more deeply into these effects in rigorous randomized controlled trials, large-scale studies that examine population-level trends, and dense imaging or intensive longitudinal studies that examine individual-level effects.