wow..dangerous contraceptive practices included the drinking of lead and mercury by Chinese women thousands of years ago. This deadly potion was used by concubines in ancient China in order to remain sterile. These substances are known to cause things like kidney failure, brain damage and, of course, death. Read more at http://www.oddee.com/item_98657.aspx#4jZAUpScrZgBcB4R.99
How to use papaya seeds as a male contraceptive, supporting scientific research, potential precautions and the simplest way to add papaya seeds to your diet http://superfoodprofiles.com/natural-male-birth-control-papaya-seeds-contraceptive-men
The Ultimate Guide to Safer Sex - another fantastic infographic! Though I am surprised that the IUD is not listed as a birth control option... It is the MOST effective form of birth control besides abstinence. I highly recommend it. Regardless, still great info in this infographic!