In your daily routine life nutrition should be priority but when you become pregnant it becomes even more important. Everyone knows that weight gain during pregnancy is required but the question is are getting all nutrients with weight gain ? A baby's birth weight is depend upon your weight gain during pregnancy. During pregnancy keep watch on your calories, protein , iron , calcium, sugar intake and water intake. If you take right nutrition during pregnancy that will be helpful for your baby's health as well as for your post delivery health. So understand the importance of pre and post pregnancy nutrition don't ignore it.