The vague pain in the stomach during ovulation, excluding stomach pain caused by tissue and organ damage due to trauma and gastrointestinal reactions due to improper diet, is considered ovulatory abdominal pain, which is a functional abdominal pain and a normal phenomenon. Of course, vague stomach pain during ovulation may also be caused by disease factors, such as pelvic inflammatory disease.1. Ovulatory abdominal pain: During ovulation, a woman’s mature follicle ruptures, and the egg and follicular fluid enter the pelvis, causing local stimulation of the pelvis and peritoneum. This symptom is generally mild and the pain will disappear naturally after ovulation and does not require special treatment. 2. pelvic inflammatory disease: When the pain in the ovulatory stomach is more serious, or if it still cannot be relieved after ovulation and continues to be painful, consider the possibility of pelvic inflammatory disease. If you have vague pain in your stomach during ovulation, you should pay attention to rest, keep warm, don’t get cold and cold, avoid strenuous exercise, and abstain from eating spicy and stimulating food. If the pain is diagnosed to be caused by a disease factor, follow the doctor’s instructions to treat it as soon as possible, and cooperate with physical therapy to reduce the pain symptoms.