Apregnant woman planning her diet should generally include an extra 300 calories per day. a. true b. false

Explanation:

This statement is true because a pregnant woman need to have an special diet, which includes extra calories, because there's a living creature inside which needs enough energy to grow. However, these extra calories must follow a balanced diet, otherwise, those calories can transform in fat which can put in risk baby's health.

Specifically, according to the National Institute of Health, a pregnant woman doesn't need extra calories in the first trimester, but in the second trimester it's needed an extra of 300 - 340 calories approximately.

Therefore, this statement is true.