If you are an adult, you may not be having sexual feelings because your are stressed, overworked, worried about the consequences of sex, having family problems, remember past traumatic sexual experiences and so many things. Sometimes it is just the natural and normal way a person feels. Dealing with whatever is worrying you can help sexual feelings to return. Finding a caring partner who understands you can help you to deal with sexual anxiety. If you are still young, don't worry-sexual feelings will come as you grow. ALWAYS USE CONDOMS.
Attribution: Straight Talk Foundation & Marie Stopes