LEVONORGESTREL AND ETHINYLESTRADIOL clinical trials

Brain effects of hormonal contraceptives. A randomized, double-blind, longitudinal study comparing two combined oral contraceptives (Estetrol/drospirenone vs ethinylestradiol/levonorgestrel).

This study looks at how different hormone birth control pills affect the brain in women. Researchers want to see if specific brain areas change when taking one of two common contraceptive pills, and how this might relate to mood.