Delaying versus immediately starting Combined Oral Contraceptive pill after UPA EC
November 2020. A study investigating timing of combined oral contraceptive pill (COC) restart after missed pills and use of ulipristal acetate emergency contraception (UPA EC), was recently published. According to the study (Banh C, Rautenberg T, Duijkers IJ, et al. The effects on ovarian activity of delaying versus immediately restarting combined oral contraception after missing…