Nail art is not recommended for women who are preparing for pregnancy. This is because nail polish contains more harmful substances that are not conducive to pregnancy preparation. Generally speaking the nail polish used in the process of manicure usually contains more chemicals such as phthalates, which may further interfere with the secretion of hormones. Not only that, chemicals such as benzene and formaldehyde contained in nail polish are also carcinogenic and can seriously jeopardize women’s health. When a woman is preparing for pregnancy, if she often does her nails, these toxic substances may be gradually absorbed by the body through the surface of the nails and then stay in the body. If you are pregnant at this time, it may affect the normal growth and development of the embryo, and in severe cases, miscarriage or abortion may occur. It is recommended that women should pay more attention to their own health during the preparatory period, need to carry out pre-pregnancy checks, and at the same time avoid exposure to harmful substances and radiation.