Infants two or three months too fat may be related to, improper feeding, hereditary factors, etc., need to be targeted for different reasons, including through the appropriate reduction in the number of feedings and time, increase exercise time and other methods to help babies lose weight. 1. Improper feeding: when the baby’s breastfeeding too many times, too long, it may lead to baby obesity. When the baby is found to be too fat, you can reduce the amount of milk by reducing the number of breastfeeding, fixed feeding time to reduce the baby’s milk, should be fed on demand. When the baby appears to close his mouth, spit out the pacifier and other behaviors, should stop breastfeeding. 2. Hereditary factors: If one or both parents are obese, the baby will have a certain chance of inheriting obesity. At this time, you can increase the baby’s exercise time to help the baby lose weight, such as attracting the baby to prone, head up, etc. every day, you can also use toys to attract the baby movement. In addition, there is also the possibility that the baby’s obesity is caused by a disease. When you find two or three months of the baby is too fat, you should seek medical attention to clarify the diagnosis, under the guidance of professional doctors to help the baby lose weight, so as not to cause adverse effects on the baby’s body.