Right after you submit, we hold your selections briefly before sending them to your insurance company. During that time you can change your plans or your dependents yourself: on your dashboard, look under "Your plans" for "Made a mistake? You have until [date, time] to change your plans or dependents," then click that link.
A countdown shows how long you have, which depends on how close your coverage start date is. Two things to know before you start: don't skip dental or vision if you want to keep them, because what you submit this time replaces your earlier choices in every category, and if you reopen your selections but don't submit new ones before time runs out, we'll move ahead with your original choices.