Thrush, a common fungal infection, can be safely treated during pregnancy. Consult your healthcare provider before using any over-the-counter medications. They may recommend antifungal creams or suppositories containing clotrimazole or miconazole. Natural remedies like yogurt, garlic, and tea tree oil may also provide relief. Maintaining good oral hygiene and avoiding irritants can help prevent thrush. If symptoms persist or worsen, consult your healthcare provider for further evaluation and treatment options tailored to your specific needs.