How will having apples affect my baby during pregnancy? Apples are one of the most nutritious fruits. They are packed with fiber and antioxidants which are beneficial for you and your unborn child. Apples are known to enhance the immunity and strength of your body. There is a reduced risk of wheezing, asthma, and eczema in your child in the later stages of life, if you eat apples regularly during pregnancy. They are also rich in insoluble fibers and aid digestion, improve metabolism, and decrease intestinal disorders.