<prompt> Extra calories required during pregnancy state is: March 2010100 kcalday200 kcalday300 kcalday400 kcalday  <response>: Ans. C: 300 kcalday Extra calories requirement: During pregnancy:300 kcal During first 6 months of lactation:550 kcal During next 6 months of lactation:400 kcal 