If you want to bleach your teeth because of the discolouration caused to it during pregnancy, check with your doctor. The peroxide used in bleaching is not likely to pose a great risk for your baby but do check with your doctor before going for it.
Avoid food and drinks that stain your teeth, kick the habit of smoking and clean your mouth after every meal to avoid damage to your teeth. You would also gain overall health by following these tips.
Expecting mothers concerned about the whiteness of their teeth must avoid smoking or drinking to avoid any impact on oral health. Drinking coffee, tea and eating dark fruits can also stain teeth.