There are a few things to consider when thinking about improving your hair health while pregnant or breastfeeding. First, speak with your healthcare provider about any changes you want to make to ensure they are safe for you and your baby. Second, consider your diet and whether you are getting enough nutrients to support both yourself and your baby. Third, take into account any stressors in your life and how they may be affecting your hair health. Finally, use gentle, natural products on your hair and scalp to avoid irritation.