So I got my BFP yesterday and it would appear that I am 4 weeks pregnant with my first child. I have naturally brown hair and I bleach it blonde, and as you can imagine the roots get very dark when I don't touch them up regularly. However they now need doing and I don't know if it will be safe to get my roots done with bleach when in the very early stages of pregnancy? I'm new to all this so sorry if this seems like a dumb question.