Hoping for some advice please! Just found out I'm pregnant with my first, currently around 4 weeks. I've got a hair appointment in a couple of weeks for my usual blonde/bleach highlights and I get it done at home with my Mum. I don't want to tell anyone about the pregnancy before a scan etc so don't want to raise alarm bells, and I'm aware the first trimester is a key time to avoid chemicals etc.
Does anyone have any advice/evidence re getting foil highlights during the first trimester? Shall I just rebook for a few weeks' time, or avoid completely during pregnancy, or am I being overly cautious? I could speak to the hairdresser in private but I don't want to spoil the surprise for my Mum before I get chance to tell her myself. Thanks in advance! 🙏🏻