Unprotected sex

Sexual contact where the partners do not use a condomCondomCovering of thin rubber that a man wears over his erect penis. A…Read more or other contraceptionContraceptionMeans and methods of preventing pregnancy. Condoms and the contraceptive pill are examples…Read more. Sexual intercourseSexual intercourseSexual act in which the penis penetrates (enters) the vagina or anus.Read more without contraception can lead to an unintended pregnancyPregnancyThe time when a woman is expecting a baby. The pregnancy begins when…Read more. SexSexAll acts that can sexually arouse you. Sex is more than sexual intercourse.…Read more without a condom can also lead to STIs.