After one year of use, about people in 100 using the patch will have an unplanned pregnancy. The most effective contraceptive shown is the .
The least effective contraceptive shown on the chart is the .

If it's a smaller child or infant, place one on the middle of the chest and on the child's back. (if it is a bigger child with enough room for two, place one on the upper right/your left of the chest, and one on the lower left/your right) the pads should never touch each other. 

Answeradults have more control over their lives;