I’m about 10 wks pregnant and in about 2 wks it’s my brother-in-laws wedding. I hardly ever bleach my face apart from for very close family weddings and i feel i really need to at the moment. Should i do this just this once? or shall i not risk it during my pregnancy?
you might want to ask your doctor about it. I remember reading about avoiding hair color during pregnancy although my doctor said it was ok to use ammonium free hair color. So there may be some substitute that's fine for bleach as well.
Honestly I think the amount absorbed through skin would be virtually nil but I know the first trimester of pregnancy is most important, so just to play it safe, I would get the hair waxed.