@ hmph16...maybe that's what she wants to use...or maybe we all can't afford to pay a professional. Nothing wrong with dye in a box.
Yes, it's totally fine to dye it. Like the above momma said..the color may turn out differently though.
My doctor told me any time after the first trimester is ok, so yes, you're fine. The only problem is, because of hormone levels your hair might not hold the dye as well and it might not be the exact shade you were hoping for. It won't be green when it's supposed to be blonde or something, just that it might be darker than you had hoped.
My doc told me anytime In ur pregnancy you can dye ur hair. I dyed mine at 6 weeks and I'm 21 weeks now and she's doing great
Why would you use box dye tho yuck!
You can dye and bleach your hair if in a well ventilated area, and after 1st trimester, but you are well into your second. You're fine.