Pregnant women early pregnancy right side of the abdomen pain, generally due to early pregnancy uterine enlargement led to pelvic organs are squeezed, the uterine ligament will be pulled to appear hidden pain, can not be dealt with for the time being. However, if accompanied by bleeding, pain can not be relieved, should be considered whether the ectopic pregnancy, pregnancy complications, etc., it is recommended to seek medical attention. 1, ectopic pregnancy: the right side of the tubal ectopic pregnancy of pregnant women, there can be the right side of the abdominal pain, it is recommended to timely treatment, in order to avoid rupture of the ectopic pregnancy, resulting in hemorrhaging. Usually the tubal ectopic pregnancy to take surgical treatment, the right side of the fallopian tube can be removed or partially removed; 2, pregnancy combined appendicitis: pregnant women in early pregnancy appeared on the right side of the abdomen, may be pregnancy combined appendicitis, due to the special structure of the appendicitis, fecal material or food debris into the infection, which led to the pregnant woman metastatic right lower abdominal pain, it is recommended to seek medical attention in a timely manner, for ultrasound, blood tests, and so on. After examination and diagnosis, if the severity of appendicitis is relatively mild, under the guidance of the doctor to use anti-infective, anti-inflammatory drugs, if more serious, it is recommended to perform surgical treatment, at this time is still in the early stages of pregnancy, surgical treatment will not be too great an impact; 3, pregnancy and gastrointestinal diseases: pregnant women early in pregnancy right side of the abdomen pain may also be pregnancy and gastroenteritis caused by the manifestation of pain, in addition to diarrhea, fever manifestations, it is recommended that under the guidance of the doctor to use anti-infective, anti-inflammatory drugs. It is recommended that the use of anti-infective drugs under the guidance of the doctor, if the diarrhea is more serious, the need for timely rehydration to prevent dehydration.