For an average dining room chair that is mostly hard-backed and wooden, one that you only need to have the seat and back redone, you are looking at a cost of around $80 to $150 based on what kind of fabric you want and where you go to have it done.
Healthy weight (BMI of 18.5 to 24.9): If your pre-pregnancy weight was in the healthy range for your height when you conceive, you should gain between 25 and 35 pounds. For the optimal growth of your baby, aim to put on 1 to 5 pounds in the first trimester and about 1 pound per week for the rest of your pregnancy. Underweight (BMI below 18.5): If you were underweight for your height, you should gain 28 to 40 pounds.
The IOM's new pregnancy weight gain guidelines are similar to its 1990 guidelines, except now there is an upper limit on how much weight obese women should gain while pregnant. The fact that the numbers are the same suggests that they have withstood the scrutiny that they've received in the last 19 years.