After the egg retrieval stomach flatulence: 1, you can appropriate activities to promote gastrointestinal peristalsis, promote exhaust will make the stomach flatulence situation can be relieved. 2, you can also eat vitamin B1 to promote gastrointestinal peristalsis, will also make the stomach flatulence situation can be relieved, you can eat potatoes, potatoes contain a large number of dietary fibers, eat will increase the bowel movement, will also make the stomach flatulence symptoms can be relieved accordingly. The reason why there will be bloating after egg retrieval is mainly because each follicle collection requires a large amount of estradiol, excessive estradiol growth in the body may lead to water and sodium retention in the body, the gastrointestinal tract has a mild edema will lead to gastrointestinal peristalsis slowed down, so there will be the symptom of flatulence.