At term she should weight between 155 to 165 pounds.
The recommended weight gain during pregnancy is determined by the body mass index (BMI) of the women prior to pregnancy.
The formula for BMI in imperial units is
weight / height^2 * 703
where
weight is in pounds
height is in inches
Substituting known values gives
703 * 130/63^2 = 91390/3969 = 23
So the client's BMI is 23.
The recommendations for total weight gain is
BMI < 18.5, 28 to 40 pounds
18.5 <= BMI < 25, 25 to 35 pounds
25 <= BMI < 30, 15 to 25 pounds
BMI >= 30, 11 to 20 pounds
Since the client has a BMI of 23, she should gain between 25 to 35 pounds during her pregnancy. So at term she should be between 155 to 165 pounds.
