In Australia, recommended pregnancy weight gain varies by your pre-pregnancy Body Mass Index (BMI), with healthy weight (BMI 18.5-24.9) typically gaining 11.5–16 kg, while underweight individuals gain more (12.5–18 kg) and overweight or obese individuals gain less (7–11.5 kg or 5–9 kg, respectively). This gain is gradual, focusing on about 0.4 kg/week in the second and third trimesters for healthy weights, with total weight depending on your starting BMI, with factors like multiple babies or morning sickness affecting it.
What is normal weight gain in pregnancy? The average person gains between 11.5kg and 16kg of weight during pregnancy. But how much weight you gain will depend on how much you weighed before your pregnancy, and other factors.
Weight gain in pregnancy varies greatly. Most pregnant women gain between 10kg and 12.5kg (22lb to 28lb), putting on most of the weight after week 20. Much of the extra weight is due to your baby growing, but your body will also be storing fat, ready to make breast milk after your baby is born.
Postpartum Hormone Imbalances Make Weight Loss Difficult
For a lot of women, postpartum weight loss issues stem from hormonal imbalances. Obviously, pregnancy causes a lot of hormone changes. Your hormones probably won't snap back to normal the second your bundle of joy is here.
Most women should gain somewhere between 25 and 35 pounds or lb (11.5 to 16 kilograms or kg) during pregnancy. Most will gain 2 to 4 lb (1 to 2 kg) during the first trimester, and then 1 pound (0.5 kg) a week for the rest of the pregnancy.
During this period, your body is going through a major transformation and needs time to adjust to the changes. Pregnancy hormones, extreme fatigue, nausea and vomiting, tender breasts, and the frequent need to pee are common symptoms that make the first trimester the most challenging time for pregnant women.
The vast majority of your baby's growth is complete by 35 weeks. Your baby's kidneys are completely developed, and the liver is beginning to process waste. Because your baby has grown so much, you may notice a change in her movements as there is less room to move around.
Here are some tips for maintaining a healthy weight in pregnancy.
How to Lose Weight During Pregnancy Safely?
Very fast and extreme weight gain (such as 1 kilogram within a week) is typically due to changes in water retention and can be a sign of health problems such as pre-eclampsia. The main symptom of this pregnancy-related condition is high blood pressure, sometimes accompanied by nausea, headaches and dizziness too.
Healthcare providers consider rapid weight gain to be a major increase in your body weight over a short period of time. If you gain 2 to 3 pounds a day, or 5 pounds a week, you should see your provider.
To get the most accurate reading of your weight, follow these tips: ✓ Weigh yourself at the same time of day. For example, first thing in the morning, after using the restroom, and wearing the same pajamas or light clothing, without shoes. ✓ Weigh yourself once a week, not every day.
Contact your provider if you have the following symptoms with the weight gain:
For most normal-weight pregnant women, the right amount of calories is: About 1,800 calories per day during the first trimester. About 2,200 calories per day during the second trimester. About 2,400 calories per day during the third trimester.
There's no single "hardest" month, as challenges vary, but many find the first trimester tough due to nausea, fatigue, and hormonal shifts, while the third trimester (especially the final month) is physically demanding with discomfort, frequent urination, sleep issues, and anxiety about labor, making the last few months incredibly challenging for most. The second trimester often offers relief, but back pain and heartburn can begin, Cleveland Clinic notes.
Things you'll want to get done before you go into labour
It might be a good idea to get your hospital bag packed at least 3 weeks ahead of the due date, so that you're all ready to go if your baby decides to make an early appearance. Our emails include common pregnancy topics like this and much more.
The "3-2-1 Rule" in pregnancy is a guideline for first-time mothers to know when to call their midwife or doctor for active labor: consistent contractions every 3 minutes, lasting 2 minutes each (or 1 minute long for some variations), for over 1 hour. It helps differentiate true labor from false labor (Braxton Hicks), signaling it's time to head to the birthing center, while subsequent pregnancies often follow the faster 5-1-1 rule.
If you are new to exercise, start out slowly and gradually increase your activity. Begin with as little as 5 minutes a day. Add 5 minutes each week until you can stay active for 30 minutes a day. If you were very active before pregnancy, you can keep doing the same workouts with your ob-gyn's approval.
Steady weight gain is more important during weeks 14 to 40 of a full-term pregnancy. This timespan includes the second and third trimesters of pregnancy. Steady weight gain during this time is especially important if you start out at a healthy weight or you're underweight.
Staying active during pregnancy will help you to slow weight gain and have a healthier pregnancy and delivery. Exercise is safe for most pregnant women. Talk to your health care provider to find out what type of physical activity is safe for you.
You lose about 10 pounds right away after giving birth and a little more within the first week. It takes time to lose all the weight you gained. Some women don't lose all the weight they gained during pregnancy right away.
How big is your baby at 32 weeks pregnant? Your baby is a little over 16 inches (40.6 cm) long and weighs between 4 and 4 ½ pounds (1.8 to 2 kg).