Should the morning-after pill be banned?

CONTEXT

Emergency contraception, often called the ‘morning-after pill’, reduces the chance of pregnancy following unprotected sexual intercourse. if taken within 72 hours they reduce the risk of pregnancy by between 75 and 89 percent. Emergency contraceptives such as Levonelle are legal in the US and UK; in the UK they can be bought over the counter from pharmacists by over-16s.