quick clicks

recipes today articles

recipes today q&a

message boards

research baby names

prepare a birth plan

content channels

ip channel rss feeds

read birth stories

read parenting stories

recommended books

e-newsletters

safety recalls

ip diaries

ip store

mom of the month

dad of the month

editor's letter

letters to the editor

Pregnancy Pounds

Weight Gain During Pregnancy

By Thomas deHoop, M.D.

The range of weight gain n pregnancy varies quite a bit from woman to woman. A woman who was underweight before getting pregnant may gain relatively more weight than an overweight woman. While there is no exact magic number, the best estimate of average weight gain is around 25 to 28 pounds.

The majority of this weight is that of the fetus, uterus, breasts and increased blood volume, with approximately 25 percent of the total weight accounted for by increasing maternal fat and protein stores. On average, a woman gains half a pound a week in the first half of pregnancy and a pound a week thereafter. Once again, a wide range of weight gain with equally good results have been seen.

A woman with a healthy pregnancy may be allowed to exercise. There are some conditions that may make exercise harmful, so any woman exercising during pregnancy should consult her obstetrician before beginning an exercise program. Almost any exercise begun prior to pregnancy can be continued, including running, cycling and aerobics. Those looking to institute exercise during pregnancy may want to start with lower impact exercise. Basic common sense practices such as good fluid intake, avoiding over-exertion, and proper exercise technique are important. The pregnant woman should try to avoid lying flat on her back, which may compromise blood flow to the baby. As a woman's center of gravity shifts, she should use caution during those activities where a loss of balance would prove injurious.