If you want to know your ovulation period, you can try the following methods:

2. Observe the menstrual cycle: The normal menstrual cycle is 28 days. If the cycle is regular, you can observe your menstrual cycle and calculate the ovulation period.

3. Use David test strips: David test strips are test strips that test whether there are eggs in the body. Testing can be done during ovulation to determine if pregnancy is occurring.

4. Conduct a B-ultrasound examination: If your cycle is irregular or you want to determine the ovulation period more accurately, you can conduct a B-ultrasound examination. B-ultrasound can measure the time when a woman's egg and sperm meet to determine the ovulation period.