I did it my whole pregnancy with my 1st and now, just make sure the area is ventilated

Yes you can and you can even color your own hair it doesn’t affect the baby just do it with a window open so you don’t breathe it in.

That’s something u ask ur doctor because some ppl like to take risk and have different opinions me i wait until after i have the baby because of the chemicals in the dye or bleach and just to be safe!

I feel like it’s preference.. I didn’t dye my hair pregnant just because I never felt the need & the fumes & what not made me nervous but I don’t shame people who do . I know a girl who works in a salon & she’s been pregnant twice now & her doctor never said it was a problem because it’s well ventilated & clean . So if you feel comfortable & the salon you go to actually has ventilation & aren’t just opening a window I’d say you’re good to go .

Just inform them that you're pregnant so they can adapt to your needs.

Only thing to worry about is fumes and as long as the place is well ventilated you should be fine.