Usually, ovulation occurs 12-24 hours after leucorrhoea.
It is a simple method to predict ovulation through leucorrhoea, but it is not very accurate, because leucorrhoea can be affected by many factors, such as vaginitis, which can lead to abnormal amount of leucorrhoea and abnormal nature, which can affect the lacrimation, or even the inability to lacrimate. Patients are advised to use medical diagnosis to determine the exact time of ovulation by purchasing ovulation test strips from pharmacies.
In addition, patients can also go to the hospital for ultrasound monitoring to determine the time of ovulation, which can guide the timing of intercourse to increase the conception rate.