A revolutionary pill, Plan B One Step Emergency Contraceptive helps prevent pregnancy when taken within 72 hours from the time of occurrence! Available easily over the counter & without a prescription, Plan B One Step works effectively to reduce your chances of getting pregnant, however it's not to be used in place of a regular birth control pill; to be taken if you have had unprotected sex & in times of birth control failure. The Plan B One Step Emergency Contraceptive contains levonorgestrel, precisely the same hormone that is used in many other birth control pills; however, Plan B contains a much higher dose for a more effective outcome. Ingest the pill orally within 24 hours of the time of occurrence. The earlier you take Plan B the better are your chances of the pill working! The best of all, it does not influence a woman's fertility. HSA/FSA EligibleRestrictions apply; contact your insurance provider about plan allowances and requirements. We do not currently accept FSA or HSA cards. Please use a credit card, debit card or gift card to pay for your eligible items and then submit the receipt to your plan based on the current policies for reimbursement.