Just as gaining too much weight can be harmful to you and your baby, not gaining enough weight can be harmful also. There are some women out there who are so terrified at gaining weight that they eat next to nothing during their pregnancy. Please do not do this, you could be depriving your baby of the vitamins and minerals it needs and you increase your chances of having a small baby. Babies who are underweight at delivery are at a greater risk for health problems than babies who are of average weight at delivery. Click here to read more