Just after the month is not recommended to do nails, because women usually have to take care of the baby, breastfeeding the baby, proper nail trimming, keeping hands clean and hygienic is critical, but nail decoration is not conducive to taking care of the baby, and the harmful ingredients in nail polish may also have a negative impact on maternal and baby health. Specific reasons can be the following: 1, after the maternal nails, if the nails are long or have raised decorations, it will not be convenient to take care of the child breastfeeding, changing diapers and other operations; 2, maternal resistance is low just after the month, easy to do nails used in the material of chemicals allergic reactions; 3, nail decoration may scratch the child, if light and fine decoration off will increase the risk of the child inhaling foreign objects, may scratch The fetus trachea, esophagus, and in serious cases even lead to asphyxiation; 4, nail polish in acetone, phenol and other ingredients may stimulate the nasal mucosa nerve, causing headaches, dizziness and other discomfort, long-term exposure may also be carcinogenic risk. In addition, breastfeeding also try not to dye, perm, etc., because of the toxic and harmful substances contained therein may enter the baby’s body, affecting the healthy development. Be careful with skin care products and cosmetics, and try to use products that are safe, mild and non-irritating.