The most common type of leukorrhea in clinical practice is the leukorrhea specific to ovulation, because the hormone level in the body changes during ovulation, which makes the secretion from the cervical canal become like egg white, and the degree of lacrimation is particularly good, which is conducive to the passage of sperm through the cervix to the uterine cavity and to the union of the fallopian tube with the egg to form a fertilized egg, mainly to provide more convenient conditions for the passage of sperm. This is the characteristic leucorrhea of the ovulation period. If you plan to get pregnant, choose to have intercourse during this period to increase your chances of getting pregnant. If you don’t want to get pregnant, you should not have intercourse during ovulation, as this may cause pregnancy and eventually termination of pregnancy.