Now, just because that fetus needs vitamins that doesn't mean taking excessive vitamins is good for that fetus. In fact, it has been shown that if you take vitamin DA or K excessively that will form different types of problems within that developing fetus. So we see that there are many different types of factors that are found in the outside environment, outside of the body that can cause many different types of damages to that developing fetus. So a pregnant individual really has to be cautious about the different types of things that she eats and drinks with, the people that she interacts with because she doesn't want to get any type of pathogen that can basically cause damage to that developing fetus. She has to be careful about the places she visits and the things she does because she doesn't want to radiate that child. She doesn't want to give that child any type of damage as a result of the ionizing radiation.