A man and a woman who simply sleep together and do not have a substantial sexual relationship will not get pregnant. This is because pregnancy requires that sexual contact occurs, the male semen enters the female vagina, the sperm and the egg successfully unite to form a fertilized egg, and under the peristaltic movement of the fallopian tube, it successfully enters the uterus and is successfully bedded, in order to complete conception. Therefore, two people sleeping together will not get pregnant as long as no semen enters into the vagina. If you have no plans to get pregnant for the time being, it is recommended that you take good contraceptive measures when having sex to avoid situations such as unwanted pregnancy.