What is the pregnancy success rate of plastic surgery for bilateral hydrosalpinx? This question is difficult to answer. Because the severity of each patient's illness is different, it is difficult to calculate the success rate of surgery and pregnancy rate. In short, the lighter the condition, the higher the success rate of surgery. The pregnancy rate after operation is also related to patient's age, ovarian ovulation function, immune function, endocrine and husband's semen. If it is a simple female fallopian tube problem, the condition is mild, and the postoperative treatment is in place, the postoperative pregnancy rate is still very high.