Pregnant women are not recommended to have their hair permed throughout their pregnancy. Since perming requires the use of chemically based potions, it can have an adverse effect on the development of the fetus and even lead to malformations. Therefore, for the health of the next generation, it is recommended that pregnant women do not perm their hair during pregnancy or while breastfeeding. The process of perming hair is very tedious and involves first softening the hair with a softening agent and then fixing the hair with a styling agent. All of these procedures require the use of chemical solutions, which, when they enter the bloodstream through the pores of the scalp, can enter the fetus through the placenta and cause serious harm to the development of the fetus. Therefore, perming during pregnancy can easily lead to fetal stunting or the risk of developmental malformations. In addition, women should not only not perm their hair during pregnancy, they should also not perm their hair during breastfeeding. The perm should be avoided during pregnancy and breastfeeding because the perm can enter the breast milk and cause harm to the baby through the breast milk.