You can drink soymilk if there is no abnormality after the egg-breaking injection; however, if you have allergy to soya products, gastrointestinal disorders, etc., you should not drink soymilk for the time being. Human chorionic gonadotropin injection, also known as egg-breaking injection, is the follicle development and maturity to promote the follicle rupture, egg discharge of the injected drugs, applicable to the preparation of women, after the egg-breaking injection of the body without any abnormalities can drink soybean milk. Some people are allergic to soy products, it is not recommended to drink soy milk, may cause diarrhea, abdominal pain, nausea and other gastrointestinal reactions, if there is a gastrointestinal tract dysfunction, drinking soy milk may also trigger bloating, acid reflux and other uncomfortable symptoms. If you need to break the egg injection, need to be under the guidance of the doctor, after the egg injection should pay attention to nutritional supplements, but also pay attention to rest, avoid overwork. If you experience any discomfort, please go to the hospital in time to avoid any adverse consequences.