Bleeding may be the egg is discharged, follicle rupture ovulation before ovulation bleeding, but not absolute, bleeding may also be caused by other factors, the egg is not necessarily discharged. Women to the stage of ovulation, the ovary has mature follicles discharged, the body’s estrogen level transient decline, the endometrium lost hormone support has a small amount of peeling, and then cause a small amount of ovulation bleeding, bleeding in this case is the egg discharged. However, bleeding is not necessarily ovulation bleeding, but may also be caused by other reasons, such as menstrual cycle disorders after the menstrual flow, taking contraceptive pills after the withdrawal of bleeding, cervical lesions caused by bleeding, these factors caused by bleeding can not indicate that the egg has been discharged. Women should not judge whether the egg has been discharged or not simply based on the bleeding, but can go to the hospital for continuous ultrasound monitoring to determine whether the egg has been discharged or not.