Dr Janet Smith is well-known in Catholic circles as a critic of contraception. In this article, she lists some of the deceptions that have been part of the history of The Pill. Dr. Janet E. Smith holds the Father Michael J. McGivney Chair of Life Ethics at Sacred Heart Major Seminary in Detroit, Mich.

some of the early research that was done circumvented laws against contraception by purporting to do research to help women with problems with infertility. Not only were some of the trials illegal, some of them involved giving women in psychiatric hospitals drugs without their knowledge or consent.

Deception was even written into the pill; since the pill creates a pseudo-pregnancy, women on the pill would not be menstruating. Researchers, however, devised the pill so that women would experience pseudo menstruation each month. …
The fact that three women died during the course of the trials did not provoke researchers to examine the risks of taking the pill.

In fact, contraceptives are regularly tested or used without proper testing in Third World countries. Another kind of pill, Quinacrine, has the same sordid history. Quinacrine, a drug available in pellet form, was used for some time in Third World countries to sterilize women. It works by burning surfaces of the fallopian tube and uterus, thereby closing off the fallopian tubes. Huge problems arose with the practice, however. For instance, many of the lesions created by the burning became infected. Many women died of sepsis from infected wounds before the World Health Organization made sterilizers cease the practice. …
The Patch, which was approved by the FDA in 2001 and went on sale the following year, has proved to have many lethal side effects. Johnson and Johnson has paid out millions of damages to women and to the families of women who have experienced sometimes fatal heart attacks and strokes. The fact that the usage of the patch has dropped by nearly two-thirds indicates that at least some doctors have been informed of the risks.

Any other drug that has been linked with as many deaths and risks of lethal diseases would likely have been taken off the market. Some have observed the pharmaceutical companies may be as liable to class action suits as were the tobacco companies. …
consider the physical effect of the chemical contraceptives on male/female relationships. More and more studies show that the use of contraceptives muddles the “chemical” attraction between males and females. Since chemical contraceptives put women in a state of “pseudo-pregnancy,” women using the chemical contraceptives have a bizarre chemical makeup — they do not have the hormonal makeup of women with natural fertility nor the hormonal makeup of truly pregnant women.

Studies show that women taking the pill are attracted to less masculine men, and when they go off the pill they often find they are not as attracted to the man they chose when they were on the pill. Men are more attracted to women who have natural fertility cycles. One study showed that they find average-looking women who are fertile more attractive than supermodels. So, chemical contraceptives falsify the attraction between men and women. …

Read it all here.