Is it safe to use nair on legs and bikini area during pregnancy past the first trimester?

General rules. The over the counter lotions or creams you put on your skin are generally all safe during pregnancy. Any chemicals/medications within are not absorbed to a level that would bother baby during pregnancy or breastfeeding afterwards.
Nair. According to the nair website, this hair-removal product is safe to use during pregnancy. However, pregnant women may want to seek the advice of a health care professional before using it, just to make sure it is safe for their situation. Women who have sensitive skin, or who are extra sensitive to odors, may also be unable to use nair during pregnancy.