Ovulation may have increased leukorrhea, ovulation abdominal pain, bleeding and other symptoms that need to be analyzed specifically. 1. Increased leukorrhea: most women will experience increased vaginal secretions during ovulation and form egg-white, voluminous, thin, transparent, and stretchy leukorrhea of up to 10cm. 2. Abdominal pain during ovulation: it is a common ovulation symptom, which is characterized by lower abdominal pain and anal swelling in the middle of two menstrual cycles, followed by an increase in basal body temperature. 3. Bleeding: some women may experience bleeding during ovulation. It is due to the decrease of estrogen level in the body after ovulation induces a small amount of endometrial shedding bleeding, which is a normal physiological phenomenon. Most women do not have obvious symptoms during ovulation, if women want to clarify whether they are in the ovulation period, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor, the line of ultrasound and other tests.