Do weight loss peptides affect birth control effectiveness?

GLP-1 agonists can delay gastric emptying, potentially reducing oral contraceptive absorption. Consider backup contraception or switching to non-oral methods during treatment. <a href='https://www.fda.gov/drugs/postmarket-drug-safety-information-patients-and-providers/medications-containing-semaglutide-marketed-type-2-diabetes-or-weight-loss' target='_blank'>FDA contraceptive guidance</a>