Eating grapes does not necessarily make your baby’s eyes bigger, and there is no direct relationship between the size of your baby’s eyes and eating grapes.
The development of a baby’s eyes is genetically related. If both or one of the parents have large eyes, the baby’s eyes may appear to be large, and if both parents have small eyes, the baby’s eyes may also be small.
The size of the eyes is basically not directly related to the diet and daily habits during pregnancy, so eating grapes during pregnancy will not make the baby’s eyes bigger.
During pregnancy, you need to pay attention to your diet, you can eat some fruits and vegetables or other nutritious food, which can replenish the nutrients that your body lacks, and it will help your baby’s development to a certain extent.