If a man and a woman are having intercourse without contraception and it is during the woman’s ovulation period, this may result in the sperm meeting the egg and uniting to form a fertilized egg, and the symptoms of sperm-egg union will vary from person to person. The majority of women may not have any special performance when the sperm and egg unite, because the hormones in the body have not risen significantly at this time, so there will be no characteristic symptoms, but a small number of women may experience soreness and pain on the combined side of the fallopian tubes during the sperm-egg union process, while some women may also have an increased appetite and breast fullness discomfort, but These symptoms are not characteristic of the union of sperm and egg, so they cannot be used to determine whether the sperm and egg are united. Only after the sperm and egg have successfully united and have been laid in the uterine cavity can the sperm and egg be proven to have united by checking the blood hcg, or by detecting pregnancy with a morning pregnancy test or a pregnancy test, and there is no test that can directly show the union of sperm and egg. There are also women in the process of sperm-egg union, also stimulated to cause an increase in leucorrhea discharge, but only the increase in the amount of leucorrhea, there will be no other abnormal performance.