At the Baby & Toddler Show I was struck by a question we don’t ask enough: are parents-to-be given the right information about cosmetic chemicals in pregnancy? From hair dye and nail treatments to Botox and fillers, guidance isn’t always clear. This blog explores what UK bodies like RCOG, NHS and UKTIS advise, highlights recent research, and shares three simple, non-judgemental steps to help parents make informed choices.