Pregnant women’s body will have a lot of changes, including a bigger nose. 1. The appearance of edema. There will be a significant increase in estrogen in women’s bodies when they are pregnant, and this increase will naturally bring about edema, which will first appear on the face, especially the nose, where the mucous membrane inside the nose will be substantially edematous or even bleeding, and then the nose will inadvertently become larger. 2, metabolism, nostril enlargement. Pregnancy is the metabolism of two lives, the amount of pregnant women’s breathing will increase, the maternal body is naturally subjected to breathing pressure is also not small. The exhaled and inhaled gases all pass through the two nostrils, the increase in pressure brings about the expansion of the radius of the nostrils. 3, the emergence of nasal inflammation. During pregnancy, the psychological pressure of pregnant women will be significantly higher than usual, and the psychological changes will be reflected in the body. The nose is the most sensitive place in the body. Therefore, pregnant women will have inflammation during pregnancy, and the inflammation of the nose drives the nose to become larger. The nose becomes bigger during pregnancy is the above reasons, I hope that pregnant women do not panic because of this, really unsure, you can hospital for consultation.