What are the contraindications after IVF transplantation?
IVF refers to the process of in vitro fertilization and embryo development through assisted reproductive technology, and then transfer the embryo to the mother to develop into a baby. The success and failure of IVF are related to many factors, including diet. In order to ensure the healthy development of embryos after IVF transplantation, some foods are taboo.

1. Coffee and tea
Coffee and tea contain caffeine, theophylline and other substances, and excessive intake will affect the implantation of embryos. Therefore, the intake of coffee and tea should be avoided or limited as far as possible after IVF transplantation. If you can't give up completely, you can choose decaffeinated coffee or low theophylline tea instead.
In addition, carbonated drinks and energy drinks also contain caffeine, which also needs to be avoided or restricted.
2. Raw and cold food
After transplantation of test tube baby, it is necessary to avoid eating raw and cold food, such as raw fish, oysters, raw meat, etc. These foods are easy to breed pathogens, increase the risk of infection, and are harmful to the development of embryos. Therefore, it is recommended to select the food that has been heated to ensure its safe consumption.
In addition, frozen food should also be avoided as far as possible, because freezing will destroy the cellular structure of food and affect its nutritional value.
3. Spicy and stimulating food
Spicy and stimulating foods, such as pepper, prickly ash, ginger, garlic, etc., are likely to cause gastrointestinal irritation and congestion, increase the activity of uterine muscles, and may have adverse effects on embryo implantation. Therefore, after IVF transplantation, spicy and stimulating food should be avoided as far as possible.
In addition, drinking and smoking are also taboo behaviors, because the chemicals in alcohol and tobacco will have adverse effects on embryos.
4. High fat food
High fat food will lead to the increase of blood viscosity and the decrease of blood flow speed, which is harmful to the blood supply of embryos. At the same time, high-fat food will also increase insulin levels and affect embryo implantation and development. Therefore, after IVF transplantation, the intake of high-fat food should be avoided as far as possible, and low-fat and low cholesterol food should be selected.
In conclusion, we should pay attention to the taboo food after IVF transplantation. Coffee, tea and caffeinated drinks, raw and cold food, spicy and stimulating food and high-fat food should be avoided as far as possible. Reasonable diet structure not only contributes to the healthy development of IVF, but also improves the success rate of transplantation and the chance of pregnancy.