The International E-magazine on Adolescent Health; The Male and Female Reproductive Systems E-Magazine Reproductive System | Page 8

Math Activity: Comparing Birth Control Methods
using Linear Inequalities
Comparisons
Topics:
1. Sterilization vs. Average for hormonal
methods
2. Fertility awareness vs. Average for
spermicidal methods
3. Birth control pills vs. Male condoms
4. Average for hormonal methods vs.
Fertility awareness

1. Sterilization gives us a >99 % of reliability
of being effec ѥٔ