If you want to enter the ovulation period early and increase the chance of pregnancy, you can refer to the following methods:

Diet is one of the important factors that affects the menstrual cycle and ovulation. By increasing your intake of foods that are higher in protein, vitamins C and E, magnesium, calcium and zinc, you can help regulate your menstrual cycle and increase your chances of getting pregnant. For example, increase your intake of lean meats, fish, beans, nuts, green leafy vegetables, and fruits.

2. Get moderate exercise

Moderate exercise can improve physical fitness, improve sleep quality, and help regulate menstrual cycles. For example, you can do light aerobic exercise such as brisk walking, cycling, or swimming.

3. Use emergency contraception

If pregnancy is not yet planned, using emergency contraception can reduce the risk of pregnancy. For example, you can use oral emergency contraceptive pills or external emergency contraceptive devices.

4. Follow your doctor’s advice

If you are considering having a baby but haven't taken any steps yet, it's best to follow your doctor's advice. Doctors can provide professional advice and guidance to help choose the most suitable method of pregnancy.

If you want to enter ovulation early, you need to adjust your diet, engage in moderate exercise, use emergency contraception, or follow your doctor's advice. These methods can all help increase your chances of getting pregnant.