When do you need to wear radiation protection clothing during pregnancy? Pregnancy is an important physiological process, and mothers need to pay special attention to their own health and the protection of their fetus. In modern society, radiation has become ubiquitous, which is a very dangerous thing for pregnant women. Wearing radiation-proof clothing can effectively reduce the exposure of mother and fetus to radiation in the environment. So, when do you need to wear radiation protection clothing during pregnancy? Next, we will elaborate on it from four aspects. 1. Early pregnancy protection Early pregnancy is a critical period for the development of embryonic organs, and it is also the time when radiation poses a risk to the fetus.