The Indo-US relations came up for review as an American Congressional delegation met Prime Minister Manmohan Singh in New Delhi on Monday evening.The delegation led by Senator Judd Gregg is understood to have discussed the status of the relationship and prospects of its growth in various areas. <br/><br/>Official sources said that the delegation is in New Delhi to review the US Agency for International Development (USAID) projects in India.The projects in health sector are aimed at increasing access to family health care, nourish needy mothers and children, fight infectious diseases and prevent HIV/AIDS.