It is not possible for a man and a woman to get pregnant by kissing. The conditions for pregnancy are the presence of normal sperm and the presence of normal eggs, and the union of sperm and eggs within a certain period of time to form a fertilized egg, so that pregnancy can occur. In other words, there must be sexual intercourse in order to get pregnant naturally. If there is no sexual intercourse, it is possible to get pregnant clinically through assisted pregnancy techniques, such as artificial insemination or in vitro fertilization, which can also get pregnant. However, it is not possible to get pregnant through kissing. In addition, if you are not planning to get pregnant in your daily life, it is recommended to take good contraceptive measures if you have sex. It is better to use condoms throughout the contraception, which are safe and hygienic and have no side effects.