They are the same pill and have the same protection. 88% in the first 72 hours after sex, more effective in the first 24 hours and some protection up to 5 days.
The progestin-only emergency contraceptive pills (Plan B One Step, Next Choice) reduce your risk of pregnancy by up to 95% if taken in the first 24 hours or by 88% when taken in the first 72 hours (3...