Generally speaking, it is normal to experience abdominal pain during ovulation. This is because during ovulation, the follicles are discharged from the ovaries after maturation, and pelvic fluid will form at this time, which will stimulate the pelvic peritoneum and cause pain in the lower abdomen. In addition, fluctuations in hormone levels during ovulation may cause irregular shedding of a small amount of endometrium, resulting in irregular contractions of the uterus, which may cause a slight abdominal pain. This condition is relatively mild and usually lasts for 2-3 days. The symptoms can be relieved naturally and no special treatment is needed. Some women may also experience ovulatory bleeding, which also does not require special treatment. However, if the pain in one side of the small abdomen is more severe during ovulation and persistent abdominal distension for more than 3-7 days, you need to go to the hospital for examination in time. If the abdominal pain is caused by inflammation, such as pelvic inflammatory disease or appendicitis, timely treatment should be carried out to avoid delaying the condition by mistaking it for ovulation pain. In addition, the occurrence of abdominal pain during ovulation cannot exclude the possibility of luteal rupture. The corpus luteum is formed after ovulation and is rich in small blood vessels when it develops. Trauma and strenuous exercise can cause the pressure inside the corpus luteum to increase and rupture, causing severe pain and heavy bleeding, which needs to be taken seriously.