It is generally considered safe to continue breastfeeding your 2-year-old while being pregnant, as long as you are healthy and have no complications. However, it's important to consult with your healthcare provider for personalized advice based on your specific situation. Some women may experience nipple tenderness or a decrease in milk supply during pregnancy, but this does not necessarily mean you need to wean your child. Your body will prioritize the needs of the developing fetus, so if you're not producing enough milk, your toddler may naturally self-wean or reduce their nursing frequency. It's also important to ensure that both you and your toddler are getting adequate nutrition during this time. Make sure to eat a balanced diet and consider taking prenatal vitamins recommended by your doctor. If you have any concerns or questions about breastfeeding while pregnant, don't hesitate to reach out to a lactation consultant or healthcare professional who can provide guidance and support throughout this unique journey.