Hidden pain in the abdomen after ovulation is considered to be a normal phenomenon, corpus luteum hematoma, pelvic inflammatory disease and so on. 1. Normal phenomenon: women in the process of ovulation, follicles will rupture, ruptured follicles will have some follicular fluid into the abdominal cavity, a small number of women’s body is more sensitive, there will be some pain, this is a normal phenomenon, do not need special treatment. 2. corpus luteum hematoma: women ovulation after follicle rupture may cause bleeding, the blood retained in the corpus luteum cavity, the formation of hematoma, will also be vaguely painful, if the hematoma is relatively small, can be absorbed by itself, if the hematoma gradually increase, if necessary, need surgical treatment. 3. Pelvic inflammatory disease: the vague pain in the abdomen after ovulation is also considered to be a possible pelvic inflammatory disease, when the symptoms are mild, you can follow the doctor’s instructions to take oral oxfloxacin or levofloxacin, and at the same time add metronidazole, and the symptoms are more serious, you can be injected with ceftriaxone sodium and cefoxitin sodium. After ovulation abdominal pain, there may be other reasons, it is recommended to go to the hospital for a detailed examination, to clarify the cause of the standardized treatment, the above drugs should be used in accordance with medical advice.