How to Monitor Ovulation at the Hospital

Patient's question:

Patient gender: Female
Patient age: 30
How to monitor ovulation at the hospital

Doctor's answer:

Here is the English translation of the provided content, with line breaks kept as they are and all Chinese text translated into English:
1. Cervical Mucus Method: In the gynecology department of a hospital, this method involves examining cervical mucus to determine if you are in your ovulation period.
2. Basal Body Temperature Method: Measure your temperature every morning after waking up. Generally, your temperature is lower in the first half of the day and drops even further during ovulation, then gradually rises afterward.
3. Cycle Counting Method: Many women do not know exactly when their ovulation period is. Using the formula below, after some testing, it is easy to calculate.
- First day of ovulation period: Subtract 18 days from your cycle length.
- Last day of ovulation period: Subtract 11 days from your cycle length.