The frequency of intercourse during ovulation plays a crucial role in increasing the chances of conception. While there is no one-size-fits-all answer, experts generally recommend having intercourse every 1-2 days during the fertile window. This ensures that sperm is present in the reproductive tract when an egg is released. However, it's important to note that quality matters more than quantity. Maintaining a healthy lifestyle, managing stress levels, and focusing on overall well-being can also contribute to successful conception. It's advisable for couples to consult with a healthcare professional or fertility specialist for personalized guidance based on their specific circumstances.