Hair dye 2nd trimester

jessica

Im 23 weeks and ive asked a few if its okay for me to dye my own hair at home some say yes and some say no has anyone dyed there hair at home at 23 weeks or around there ? They said be ventilated cause im dying it in my restroom so do i leave the ac on and open the window and put a fan in the window? Is that well ventilated?