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Third Trimester: Around 500 grams/week to a total of 3-5 kg Second Trimester: 500 grams/week from 4-6 months to a total of 5-6 kg The ideal way to gain pregnancy weight is slowly and steadily.Ī gain of more than 1.5 kg in one week in the second trimester or a gain of more than 900 grams in one week in the third trimester, is reason enough to check with your midwife or doctor.Ī guide for average weight gain in each trimester:įirst Trimester: 900 grams – 1.8 kilograms total This is why most midwives and obstetricians monitor the weight gain of their clients as it is an indicator of some complications.Ī lot of pregnant women like to keep a check on their weight themselves and the best way to do this is with a weekly weigh, at around the same time of the day. But any sudden increase or decrease can be cause for concern. It is normal for there to be fluctuations and changes in a pregnant mother’s weight gain. More blood is produced to support the growing foetus and to supply it with the oxygen and nutrients it relies on to grow. In the early stages of pregnancy, most maternal weight gain is as a result of changes within the mother, rather than the baby. The baby (at birth an average weight is around 3.5 kg)
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Water retention and general fluid increase Extra weight deposits around their thighs, hips, bottom and arms act as reservoirs or energy stores which can be used by the body during breastfeeding. It is considered fairly normal for most women to gain around 3 kg of extra body fat over the course of a normal pregnancy. Pregnancy weight gain can be divided into how much the mother contributes to her overall gain and what her baby does. During the first trimester this means an extra 420 kilojoules/day, during the second trimester an extra 1050 kilojoules/day and in the third trimester, an extra 1255 kilojoules/day.īroken down, this means in the first trimester the extra kilojoules could be met by a glass of low fat milk a day, in the second trimester by some nuts and an extra piece of fruit a day and in the third trimester, some fruit and an extra piece of bread per day. Most pregnant women only need to increase their kilojoule intake by around 10%. What is needed is not so much an increase in food intake, but a doubling of nutrition quality. In fact, doubling portion sizes and increasing food volume during pregnancy is not only unnecessary, it can be dangerous. The old saying of pregnant women needing to eat for two has no scientific basis. However, during the second and third trimesters, most women regain what they may have lost and gradually start to gain more. Nausea, combined with changes in the normal eating pattern, can mean a weight loss of up to a couple of kilograms. The majority of pregnant women have a very small weight gain within their first trimester and some will even lose weight.
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This can be more in cases of multiple pregnancies or if there are some pregnancy complications.
#Pregnancy weight tracker kg full#
Most women who are within an average height and weight range at the start of their pregnancy can expect to gain between 10-15 kilograms over the full 40 weeks of gestation. Genetics, gender, age, environment, diet, occupation, lifestyle factors and metabolism all play a role in what any of us weigh and how much weight we gain or lose over our lifetimes.
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