Evaluate these 6 general categories of birth control for your classmates: Pills/patches/rings (estrogen and progestin based) Sympto-thermal and condom/diaphragm Intrauterine devices (such as ParaGard, Mirena) Surgical – vasectomy (male sterilization) Surgical – tubal ligation (female sterilization) Male withdrawal during sexual relations Compare each of these 6 categories against the following 4 c.