Impact of Hormonal Contraceptives on Cervical T-helper 17 Phenotype and Function in Adolescents: Results from a Randomized, Crossover Study Comparing Long-acting Injectable Norethisterone Oenanthate (NET-EN), Combined Oral Contraceptive Pills, and Combined Contraceptive Vaginal Rings
Adolescents using injectable norethisterone oenanthate had similar endogenous hormones, genital cytokines, and Th17 cell frequencies as combined oral contracept