The first thing to consider is the occurrence of ovarian hyperstimulation syndrome. Mild ovarian hyperstimulation can be treated by diet, eating more diuretic and drainage foods and high protein foods to relieve the symptoms, such as winter melon soup, carp soup, soy milk, milk, etc. Fruits can be eaten more watermelon, cherries, etc. Secondly, it is possible that ascites is caused by abnormal liver function. It is recommended to go to the hospital for liver function and other related tests to find the cause and treat the symptoms. If ascites occurs after transplantation and is accompanied by abdominal pressure pain, rebound pain and other symptoms, it is considered to be related to abdominal inflammation, and it is suggested that it is better to go to the hospital for anti-inflammatory treatment. After embryo transfer, you should pay attention to rest and avoid overexertion, and go to the hospital in time when symptoms such as abdominal pain and vaginal redness appear.