What are the methods to check ovulation

Patient's question:

No

Doctor's answer:

Basal body temperature: After ovulation, a woman's basal body temperature will rise, which indicates that ovulation has occurred. This method can only indicate that ovulation has occurred but cannot predict when it will happen in advance.
Ovulation test strips: Start using ovulation test strips from the third day after menstruation ends. Morning urine cannot be used, and daily testing is required until two lines of the same depth appear or the second line is darker than the first. This indicates that ovulation will occur within the next 24-48 hours. Additionally, an ultrasound examination can be performed.