Dying hair

Sarah
Is anyone else nervous about dying their hair? I am 17+2 weeks pregnant and I tried henna hair dye and it didn't even touch my hair. I want to dye it to a solid color (I got highlights before I knew I was pregnant and hate how my hair currently looks). My doctor said it is okay but my MIL (from a cultural standpoint--she is Chinese) said absolutely no dying my hair. Has anyone else run into a problem like this??