In general, the belly of pregnant women can be moderately coated with vitamin E. Vitamin E has an antioxidant effect, which can improve the skin condition and make the skin more moist and shiny, and generally does not have an impact on the fetus. However, attention should be paid to the technique of applying vitamin E. The application technique should be gentle, improper technique or excessive pressure may lead to abdominal pain, induce uterine contractions, leading to miscarriage, premature birth and other adverse consequences, affecting fetal development, and the amount of vitamin E applied should not be excessive. Applying vitamin E to the belly of a pregnant woman can improve the skin condition, but if you want to prevent stretch marks or reduce the production of stretch marks, you will generally not achieve good results. Therefore, if you want to prevent stretch marks, the main thing is to control your dietary intake and avoid excessive weight gain in the short term. Since stretch marks are caused by excessive stretching of the skin during pregnancy, pregnant women do not need to worry excessively if they cannot achieve good relief, but need to maintain a good state of mind during pregnancy to ensure the healthy development of the fetus.