Disadvantages of the Morning After Pill
Unlike other contraceptives, the morning after pill will not protect you from sexually transmitted diseases and it is definitely not recommended for prolonged use. It is called an emergency contraception method because it is only intended to be used in emergencies.
It is always a good idea to look into a type of contraception, such as the birth control pill or the new Evra patch. Of course, it is always recommended that you use a condom alongside a hormonal contraceptive in order to reduce your risk of contracting an STD.
Some people are convinced that the morning after pill is increasing promiscuity and unprotected sex in younger women, but the morning after pill is not openly available to everyone - in most places, a prescription is required to get the morning after pill.
After using the morning after pill once and feeling the nausea it induces, many people would be discouraged from using the pill even if it were readily available.
As its nickname would entail, the morning after pill is great for emergency situations, but is definitely not a good contraceptive method and so many doctors would suggest a hormonal contraceptive plan, which would prevent the need for the morning after pill, when used properly.