What is the weight gain during pregnancy is unnecessary: individual figures
When you are pregnant, you may feel that you need to eat for two.But if you double the number of calories consumed, could be in trouble.Excessive weight gain during pregnancy can be dangerous for women and children.When weight gain becomes superfluous, it depends on the individual woman.
Counting appropriate weight gain
Counting normal weight gain based on your weight before pregnancy and how much normal for your height was your weight.To determine which weight gain during pregnancy is best for you, your doctor will calculate your body mass index (BMI).This index expresses the ratio between your height and weight.After determining the BMI can be calculated how much weight you gain during pregnancy, using the guidance of the Institute of Medicine (IOM).If your weight exceeds the set values specified, then you too much fatter.
Weight gain for women with underweight
According to IOM, women who are underweight (BMI less than 18.5) should gain during pregnancy from 12 to 18 kg.Estimated distribution of weight gain - from 0.5 to 2 kg in the first trimester, and 0.5 kg per week during the second and third trimester.Women who are underweight is unnecessary weight gain during pregnancy of more than 18 kg.
Weight gain for women with normal body weight
For women whose weight is within the rules - that is, their BMI from 18.5 to 24.9 - weight gain during pregnancy should be from 11 to20 kg.This implies an average set from 0.5 to 2 kg during the first trimester, and then approximately 0.5 kg per week.A set of more than 20 kg of weight during pregnancy can be considered redundant.For a woman of normal weight who is pregnant twins If you have twins, ten Smiles , excessive weight gain is more than 25 kg.
Weight gain for women with overweight
average recommended weight gain for women with excess body weight is 7to 11 kg.If a woman is overweight expects twins maximum set weight will be 23 kg.Women whose weight before pregnancy was excessive, that is, their BMI was between 25 and 29.9 should not gain during pregnancy more than 11 kg if they are pregnant with one baby.During the first trimester reference should be weight gain from 0.5 to 2 kg.During the second and third trimester of overweight women should gain about 250 grams per week.
Weight gain for obese women
Women whose BMI greater than 30 are considered obese.The estimated weight gain during pregnancy - from 5 to 9 kg, more than 9 kg will have excess weight gain.Obese women should gain between 0.5 and 2 kg in the first trimester and less than 250 g per week in the second and third trimester.If a woman is pregnant with twins, the maximum recommended weight gain - 19 kg.
Risks associated with excessive weight gain
Women whose weight increases too much during pregnancy put themselves and children at risk of developing complications.Excessive weight gain increases the likelihood of premature birth.Also, there is a risk of too much weight in a child.Being overweight can also lead to heart problems in the mother may develop diabetes and high blood pressure.