I am currently 26 weeks pregnant and feeling absolutely done in! I have my glucose test tomorrow and am going to ask them to check my iron levels as I have developed a white ring around my mouth, like the skin is really pale and the pigment in my lips is disappearing. Google says pale lips can indicate anaemia but I can't find much about the white ring around my mouth. Has anyone experienced this? I'm taking a pregnancy multivitamin daily and I eat a good varied diet.