cd3477ff__Center___Let_s_Talk_About_Sex__Additional_Info
[Method] Latex Male Condom [How it Works] Applied immediately before intercourse; used only once and discarded. (See condom section). [Effectiveness] With typical uses 86% With perfect use 99% [Availability] Over the counter, Many places offer free or low cost condoms [Protection against STD/HIV] Yes, however it only protects areas covered by condom [Risks] Latex allergy, can break if used improperly [Additional Info] 
Polyurethane condoms are available for people with latex allergy, but effectiveness is undetermined
Wellness Center - Let's Talk About Sex
Additional Info