It is important to know when you have ovulated, as this period is the best time to get pregnant. If you're not sure how to tell when you're ovulating, here are some common methods:

2. Use a thermometer: Measuring basal body temperature can help determine ovulation. Each morning when you wake up, take your temperature and record the value. If your body temperature gradually rises above 37.4°C, you may be ovulating.

3. Observe vaginal secretions: During the ovulation period, vaginal secretions may increase and appear white, transparent, and sticky. This discharge may go away within a few hours, so keep an eye on it.

4. Use an ovulation test strip: This test strip can help determine when you are ovulating. When you wake up every morning, test your urine. If the test paper shows two lines, you may be ovulating.

5. Consult your doctor: If you are not sure how to determine ovulation through any of the above methods, it is best to consult your doctor. Doctors may use B-ultrasound or other medical equipment to determine ovulation and give more accurate advice.

The above are some common methods that can help determine whether you are ovulating. However, please note that these methods are not absolute and errors may occur. Therefore, the best advice is to watch for symptoms, measure your basal body temperature, use a thermometer, use an ovulation test strip, and consult your doctor to determine the best time to get pregnant.