Some patients will have ovulation discomfort, such as back pain, some people also have stomach pain, the main reasons are: 1, hormonal changes, ovulation will occur in estrogen and progesterone rise, estrogen and progesterone will bring physical symptoms and discomfort; 2, some people ovulation, the follicular fluid discharged into the abdominal cavity, will stimulate the peritoneum appear pain; 3, pelvic congestion and so on, most of the discomfort caused by estrogen and progesterone increase and stimulation of follicular fluid, this kind of pain can often be relieved by themselves without drugs and other treatments; 4, after the arrival of ovulation, the patient can do hot compresses or rest will be fine; 4, the pain can not tolerate the arrival of patients can do hot compresses or rest. Progesterone increase and follicular fluid stimulation, this kind of pain can often be relieved on their own, without drugs and other treatments, the pain can not tolerate the patient, you can do the next hot compresses or rest will be good; 4, after ovulation to the menstrual period before this time is called the luteal phase, some people will have luteal rupture, this abdominal pain and ovulation of back pain, abdominal pain is not the same, the pain will be more intense, heavier, and may need to go to the hospital for treatment, some people will have luteal rupture, this kind of pain is not the same as the back pain, abdominal pain, and ovulation. The pain will be more severe and heavier, and you may need to go to the hospital, and some people will experience bleeding in the abdominal cavity, which will require surgical treatment. Most people don’t need to worry about the back pain and abdominal pain during ovulation, and they just need to be observed.