Urethral mucosal prolapse in pregnant women is mainly associated with increased abdominal pressure. If the prolapse is not particularly serious, then it does not usually require special treatment. However, if the condition is more serious, then it can be improved by surgery, of which the main surgical procedure is loop resection. Prolapse of the urethral mucosa in pregnant women is a rare phenomenon and may be caused by increased abdominal pressure. As the abdominal pressure rises, the urinary system is subjected to greater pressure, which can easily lead to the problem of urethral mucosal prolapse. Generally speaking, if the condition is not particularly serious and does not affect urination, then no special treatment is needed for the time being, and the condition will be checked after delivery. However, if the condition is more serious, then it is necessary to consider surgical treatment, of which the more common surgical method is loop resection, timely removal of prolapsed urethral mucosa, but be careful not to over-resection, do not pull the urethra outward, so as not to cause damage to the pregnant woman’s body, which in turn affects the delivery. During pregnancy, pregnant women should adopt a healthy diet and lifestyle, eat more fresh vegetables and fruits, get more rest, and keep a cheerful mind to avoid deterioration of the condition.