Check out this video from USDA Aphis. They have developed an effective, safe contraceptive for white-tail deer.
GonaCon™ is registered with the EPA and is currently available to wildlife management agencies on the local, state and federal levels. It must also be registered with a state (to be used in that state) and approved by the state fish/game agency. As of last year, the Georgia Department of Natural Resources had not given their approval for the use of GonaCon™ in Georgia.
Note: USDAAPHIS allows the sharing/embedding of this video by using the YouTube “Share” option.