Here is more information about the morning after pill (MAP) from the American Life League showing that there are three ways that the MAP works:
The morning-after pill
What is it?
Emergency contraception (also known as the morning-after pill) is a high dosage of the birth control pill. It is recommended to be used after sexual intercourse, over a period of 72 hours, to achieve the goal of preventing (or ending) pregnancy. There are three different ways birth control pills are currently being promoted for this use: progesterone alone, estrogen alone, or both of these artificial steroids together.
These are the same steroids found in the typical birth control pill.
Where did this idea come from?
The idea of emergency contraception—or a morning-after pill—is based on a theory. Under this theory, if a woman has sexual intercourse and fears she may be pregnant, she can take large doses of birth control pills. If in fact the woman is pregnant when she takes these birth control pills, the high dosage could act to kill her preborn child—a living human being. The only “emergency” in this case is the woman’s fear of being pregnant.
There are at least two formulations of the birth control pill that are being marketed as “emergency contraceptives.” Also, double doses (or more) of existing birth control pills are also prescribed (or self- administered) as “emergency contraception.” Though no testing has been done to confirm the safety of these large doses of birth control pills for women (and very limited testing has been done on the specifically marketed “morning-after” pills), the Food and Drug Administration has approved this use.
How do emergency contraception/morning-after pills work?
The emergency contraceptive/morning-after pill has three possible ways in which it can work (as does the regular birth control pill):
Ovulation is inhibited, meaning the egg will not be released;
The normal menstrual cycle is altered, delaying ovulation; or
It can irritate the lining of the uterus so that if the first and second actions fail, and the woman does become pregnant, the human being created will die before he or she can actually attach to the lining of the uterus.
In other words, if the third action occurs, her body rejects the living human embryo, and the child will die. This result is a chemical abortion. (Abortion is an act of direct killing that takes the life of a living preborn human being—a life that begins at fertilization.)
Is it safe?
Here are some of the side effects:
ectopic pregnancy (can be life threatening)
blood clot formation
Emergency contraception also offers no protection against sexually transmitted diseases including AIDS.