As ovulation occurs, natural changes are formed in the woman's body that prepare the body for the possible conception and implantation of the embryo into the uterine wall. The density of cervical mucus changes, sexual desire increases. If ovulation occurs during intimacy without contraception, the chances of successful conception are as high as possible. As the fertilized egg moves towards the uterine cavity, there are no special changes in sensations. But as it penetrates the uterine cavity and the process of introduction into the mucous membrane begins, the level of hormones that support pregnancy increases, certain changes can be noted.