The vague pain in the lower abdomen that occurs after the 7th month of pregnancy still depends on the location and nature of the pain whether it is in the lower left or lower right abdomen. If the pain is in the lower right abdomen, consider common diseases in the lower right abdomen, such as chronic appendicitis ureteral stones. If the pain is in the left lower abdomen look at whether the recent bowel movements are normal, because the main common organ in the left lower abdomen in women is the sigmoid colon in addition to the adnexa. After 7 months of pregnancy, the uterus further expands and may press on the sigmoid colon, causing poor defecation, which can then cause pain in the lower left abdomen. If the pain is occasional, it is not a manifestation of acute inflammation, if it is persistent colic, it is radiating to the back, at this time to go to the hospital for further examination to clarify the cause of further disposal.