At 35 weeks of pregnancy, omega-3 fatty acids, especially DHA, are important for your baby's brain and eye development. While fruits and vegetables are healthy and should definitely be part of your diet, they do not provide enough DHA on their own. Some plant foods like flaxseeds, chia seeds, and walnuts contain a different form of omega-3 (ALA), but the body converts only a small amount of this into DHA, so it may not be sufficient during pregnancy. Because of this, many doctors recommend a DHA supplement in the later stages of pregnancy, especially if you do not eat fish. If you prefer vegetarian options, algae-based DHA supplements are available and are a good alternative. Before starting any supplement, it is best to check with your doctor so they can suggest the right dose for you. In short, a healthy diet is important, but for DHA specifically, supplements are often needed to meet your baby's needs in the final months.