I have, I've just got ammonia free from Revlon.
I am a hair dresser and its prefectly safe. The only thing is some women dont get the color there looking for because of all the hormones
My doctor told me its safe as long as you're in a well ventilated space. She said all the stuff they use to dye hair doesn't get absorbed into the blood stream at all therefore doesn't harm your baby. ( that goes for bleaching hair as well) if you're concerned though you should ask your doctor. Everyone thinks differently. Im having my second child, I've dyed my hair and I personally don't believe its harmful.
You can use ammonia free hair dye and it's perfectly safe to use in every trimester. I did it my last pregnancy and it's fine.
It's not good to dye your hair at all pregnant or not so think about how it can be while your pregnant
If you want your baby to be retarded then dye your hair. it tells you its dangerous.
I did mine the first trimester and baby is still fine It was well vented and I didn't let it sit forever and now I'm 26weeks and about to dye my hair again my doc said its OK as long as its well vented and I don't let it sit to where I chemical burn my head.. Wash when u feel it bugging you good luck and I hope it turns out how u want it
I just got mine done. It's not bad I promise. Iut might affect your hair differently now that your pregnant but it won't hurt the baby.
Try to use Demi-permanent and don't lift your color (use bleach) your hair is so different while your pregnant due to hormones and you don't want your hair to fall out or change color.
It's ok as long as your out of your first trimester. Just do it in a ventilated room!