Face it, no pill is safe. Why do that to yourself when there are perfectly safe, natural, more effective ways to protect yourself?
My Swiss gynecologist told me I had no other options when it came to contraception. After doing my own research I found this and am convinced that if more women knew about it they wouldn't agree to changing the chemistry of their body and risking all sorts of illness/side effects and harming the environment. Anyway, it is just my two cents.
http://www.ladycomp.com/