Pregnancy Weight Gain, Big Babies Linked
Gaining 40 Pounds or More Doubles Risk of Having a Big Baby, Which Increases Health Risks, Study Shows
Pregnancy Weight Gain & Big Babies: Second Opinion
The study results confirm what physicians and researchers have suspected for
a long time, says Richard Frieder, MD, an obstetrician-gynecologist at Santa
Monica -- UCLA Medical Center and Orthopaedic Hospital in California, who
reviewed the study for WebMD.
''It confirms the suspicion that weight gain makes a difference, whether you
are diabetic or not," he says.
Among his pregnant patients, he says, misconceptions about the ideal weight
gain during pregnancy are plentiful. "Many women think they need to gain a
large amount to have a healthy baby," he says. In general, he advises
patients to aim for a gain of 25 to 35 pounds if they are normal weight before
"Most of the weight gain should come in the second half of
pregnancy," he adds.
Ideally, he tells women, aim for a gain of just five to seven pounds in the
first 20 weeks, then about 20 to 30 in the remaining weeks.
Pregnancy Weight Gain: Advice?
Recommendations issued by the federal Institute of Medicine in 1990, which
are now being re-examined, advise weight gain amounts based on pre-pregnancy
- For women with a low body mass index or BMI, below 19.8, a gain of 28 to 40
- For women with a normal BMI of 19.8 to 26.0, a gain of 25 to 35 pounds
- For women with a high BMI, above 26, a gain of 15 to 25 pounds.
A report on the results of the re-examination of the recommendations is
expected by June 2009.