The noise of renovation definitely has an effect on pregnant women and fetuses. The noise of renovation is generally high in decibels. The noise will affect the rest of the pregnant woman, some pregnant women may have a rapid heartbeat, and chest discomfort. Decoration materials generally contain formaldehyde, formaldehyde on the baby’s growth and development is also affected. Therefore, during pregnancy, pregnant women should try to avoid going to places where renovations are done. At the same time to go to less noisy environment, it is recommended to wait for delivery in a more quiet environment.