The leakage of urine is a bit serious after three years of giving birth to a baby, which can usually be improved by conservative treatment or surgery. 1. Conservative treatment: during pregnancy due to the increased uterine compression of the pelvic floor muscles will lead to relaxation of the pelvic floor muscles, resulting in post-partum urinary leakage, generally through the pelvic floor muscle function exercise, to improve urinary leakage. Functional exercise methods such as anal lifting exercise, the patient needs to maintain the anal contraction movement for about 5 seconds, and then slowly relax the anus, repeat about 20-30 times a day, can exercise the function of the pelvic floor muscles. 2. Surgery: For women who have given birth many times, the pelvic floor muscle relaxation is more serious, and only through the functional exercise can not achieve good results, usually can be considered for pelvic floor muscle reconstruction surgery to improve the situation of urinary leakage, which can achieve a very good therapeutic effect. If urinary leakage occurs after childbirth, you need to go to the hospital as soon as possible, to clarify the cause of the disease and then carry out targeted treatment, so as to avoid adverse consequences.