Answer: The overall goal for a healthy pregnancy is to gain WEIGHT,an adequate healthy weight at that.
Explanation: As pregnancy progresses,the developing fetus gets bigger contributing to the mother's weight,when the mother isn't gaining enough weight as expected,it is obvious that there is either a problem from the mother most especially from diet or an underlying health challenge or a problem from with the developing fetus.
Olynda need to gain weight inorder to correspond with the demands of the developing fetus.
Fetal growth and maternal health depend on a sufficient weight gain during pregnancy, maternal weight gain during pregnancy correlates closely with infant birth-weight, which is a strong predictor of the health and subsequent development of the infant.
Underweight is the body weight lower than the weight range that is considered healthy;BMI less than 18.5
Underweight women should gain about 5pounds in the first trimester and just over 1 pound /week thereafter,achieving a total gain of 28 to 40 pounds by term.
Normal weight women should gain about 31/12 pounds in the first trimester and just under 1 pound/week thereafter,achieving a total gain of 25 to 35 pounds by term.
Underweight women tends to have smaller babies than heavier women,
Before a woman become pregnant,she should establish a diet and activity habit to support an adequate and not excessive weight gain during pregnancy.