Walking right lower abdominal pain in late pregnancy may be false contractions, preterm labor or acute appendicitis, etc. It can be treated by paying attention to rest, adjusting the position, relaxing, waiting for delivery and surgery. 1. Pseudocontractions: Walking right lower abdominal pain in late pregnancy may be caused by uterine pseudocontractions that involve the ligaments or nerves on the right side of the uterus. The patient needs to pay attention to rest, change the sleeping position when sleeping, don’t keep a position for a long time, so as to relieve the uterus on the ligament nerves and other symptoms of compression. 2. Preterm labor: Preterm labor may also cause pain in the right lower abdomen due to uterine contractions that involve local nerves. At this time, it may also be accompanied by vaginal bleeding, amniotic fluid rupture, etc. It is necessary to complete the relevant examinations in a timely manner, and decide how to deal with the situation according to the week of pregnancy. 3. Acute appendicitis: when pregnant women suffer from acute appendicitis, it can lead to pain in the right lower abdomen, which is usually accompanied by rebound pain, etc., and it is necessary to decide whether to take surgical treatment or conservative treatment according to the situation. It is recommended that once a pregnant woman realizes that she has pain in her lower right abdomen during late pregnancy, she should seek timely and complete the relevant examinations to deal with and treat the cause.