They actually have a medical name for it but most people call it, "pregnancy mask". It happens to some women. My cousin got it bad! From her neck to her chest/shoulders was about 4 shades darker than the rest of her body. It went away when she had her daughter!
My neck and armpit . I'm so embarrassed but who care it will go away after we give birth . God bless you . Enjoy your pregnancy !! Hugs
The hormones will cause skin changes.
I never heard of that happening, I don't think mine has darkened.