Ovulation abdominal cramping is mainly due to abdominal cavity stimulation, pelvic inflammatory disease, adnexitis and other reasons, the cause should be clarified and then treated. Common causes and treatments: 1, physiological factors: ovulation due to follicle rupture, follicular fluid and a small portion of blood into the abdominal cavity, these body fluids will produce stimulation of the pelvic or abdominal cavity, abdominal cramps and discomfort, some patients can also be accompanied by lumbago, lumbosacral discomfort, generally not serious, most last a day will gradually disappear, this is a normal physiological reaction, no special treatment. The main symptoms are lower abdominal cramps, abdominal pain, increased vaginal secretions, etc. If the condition is serious, fever or even high fever, chills, headache, etc. can occur. Symptoms. Patients should go to the hospital in a timely manner and follow medical advice to choose antibiotics for treatment according to the etiology, and if necessary, surgery should be performed in a timely manner to relieve the discomfort. 2. Adnexitis: inflammatory disease of the fallopian tubes and ovaries due to infection, manifested as lower abdominal pain, increased leucorrhea, and if accompanied by peritonitis, symptoms such as nausea and vomiting, abdominal distension, etc. may occur. Antibiotics can be selected for treatment according to the pathogenesis. Precautions: Patients should pay attention to keeping warm during ovulation, avoid straining and getting cold, and can apply appropriate hot compresses to the small abdomen. Also adjust the diet structure, light diet, do not eat cold, spicy and stimulating food.