Is Losing Weight In First Trimester Bad

Disclaimer: Although I am a doctor, I am not your doctor. This information is for informational purposes only and should not substitute the advice from your healthcare professional.

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A 2015 systematic review and meta-analysis shows that women who lost weight during pregnancy have a 76% higher likelihood of having a small for gestational age baby (<10th percentile).

Is It Bad To Lose Weight Too Early?

In general, an appropriate amount of weight gain is necessary to support your growing baby, regardless of your body mass index (BMI).

With that said, if you were overweight prior to pregnancy, you may be able to gain less weight than recommended as long as your baby is growing appropriately.

Studies of overweight and obese women who experience gestational weight loss or inadequate weight gain (<11 lbs) demonstrate that the risks do not outweigh the benefits.

Causes Of Weight Loss During Early Pregnancy

So all in all: The official recommendation from the American College of Obstetricians and Gynecologists (ACOG) is against intentional weight loss during pregnancy.

If your pre-pregnancy BMI was greater than 30, a modest amount of weight loss might not have negative consequences, but the benefits do not outweigh the risks.

Your healthcare provider will refer you to a nutritionist who will give you personalized information on what healthy weight gain should look like for you.

Why Am I Losing Weight During Pregnancy Without Morning Sickness 2023

Being pregnant does not mean that you need to eat for two people! Most women will only require about 300-500 extra calories in the second and third trimesters.

If you are interested in learning more about healthy eating and how to control your caloric intake during pregnancy, check out my Pregnancy Fit Diet.

During pregnancy, you should aim to consume 0.5-0.7g of protein per pound of body weight. For example, if you weigh 160lbs, you should try to consume 80-112g of protein per day.

Complications During Pregnancy (symptoms And Diagnosis)

Look at the color of your urine. If it is a dark yellow, you are dehydrated and need to drink more water! You always want your urine to be a pale yellow color.

To learn more about how to safely exercise in pregnancy, check out my post on Getting in Shape While Pregnant after you get clearance.

NEAT refers to the number of calories your body burns doing everyday activities. In other words, the more you move and fidget around, the more calories you will burn.

Why You May Be Losing Weight While Pregnant

Obviously, sleep is much harder to get when you’re 6 months pregnant but just do your best. Make an effort to go to bed on time every day, even on the weekends.

However, any significant amount of weight loss during pregnancy can be concerning and put you at increased risk of a very small infant and preterm birth.

If you are not gaining enough weight and your baby is not growing appropriately, then you will need to make dietary changes and increase the number of calories you are consuming.

I Lost So Much Weight During Pregnancy Due To Hyperemesis Gravidarum

The most common reason for excess weight gain during pregnancy is due to increased calorie intake, so you must ALWAYS pay attention to the amount of food you are consuming on a daily basis.

Yes, you can get in shape while pregnant. In fact, ACOG recommends that almost all pregnant women should exercise for up to 150 minutes per week.

I have an entire article on how to get in shape while pregnant through lifestyle changes. But as always, check in with your provider before doing any type of exercise routine.

Why Am I Losing Weight? 15 Causes Of Unintentional Weight Loss

Unintentional weight loss of 5 lbs or less in the first trimester is unlikely to have any negative impacts on your pregnancy.

The most common cause of weight loss in early pregnancy is due to morning sickness, which is common during the first 13 weeks.

If you experience severe morning sickness and are losing a significant amount of weight in the first trimester, you may have a hyperemesis gravidarum. This condition may require IV fluid hydration, electrolyte replacement, and hospital admission.

Can I Lose Weight While Pregnant?

It is unlikely that you will lose weight from exercising during pregnancy unless you make significant changes to your diet as well.

At baseline, your body has to burn calories just to keep your heart pumping, brain functioning, blood flowing, and muscles working. With an increase in body surface area, your body has to work harder to do these bodily functions.

There is no way to specifically lose belly fat during pregnancy. Instead, you should focus on engaging in regular physical activity, doing exercises to strengthen your core muscles, and avoiding excess weight gain.

What To Know If You Are Underweight While Pregnant

I have written an entire article on safe push-up variations during each trimester of pregnancy that you might find helpful, along with a full list of arm toning exercises you can do during pregnancy and postpartum.

As I mentioned above, it is difficult to lose fat in a particular area. Studies have shown that you cannot spot reduce fat from specific parts of your body.

Instead, you should focus on avoiding excessive weight gain and trying to maintain a healthy weight / normal BMI before getting pregnant.

Why It's So Hard To Lose Postpartum Weight

Brittany Robles is a full-time OBGYN physician, a NASM certified trainer, and a prenatal and postnatal fitness specialist. She holds a Master of Public Health degree in maternal health with a special interest in exercise and nutrition. She is also the co-author of The White Coat Trainer. Learn more about herhere.Pregnant people go through so many physical changes from the very beginning of fetal development. Weight gain during pregnancy is inevitable, for most. There is a baby literally growing inside of you. So of course this will cause expectant mothers to gain weight.

The weight of the baby adds to this situation as well as the natural breast growth due to the body storing more fat in preparation for breast milk. There is the presence of extra fluids in the body both for the placenta and the amniotic fluid, and additional blood volume. There is a lot going on which makes you realize how incredible pregnancy is!

Although it is normal to gain weight during pregnancy, it’s ideal to maintain a healthy body weight before pregnancy and gain an appropriate amount for you throughout. In fact, the American College of Obstetrics and Gynecology indicates that it is best for women to reach a healthy weight before getting pregnant. Since those who are overweight often face more complications during fetal development.

Do's And Don'ts In Pregnancy

Perhaps losing weight during pregnancy might not seem like a very common occurrence, but it can definitely happen. A pregnant woman can lose weight during pregnancy thanks to a few reasons like morning sickness, loss of appetite, and food aversions, especially during early pregnancy. Weight loss may also happen as a result of making better food choices or cutting out alcohol and fast food once you find out you’re pregnant. However, most of the weight loss during pregnancy usually occurs in the first trimester. And weight gain typically evens out by the end of pregnancy.

This is often when the mother might not even be aware that she is pregnant, too. Still, maintaining a healthy weight is key to the safety of your growing baby. Especially if you are trying to conceive. Even if you feel unhappy with your weight, weight loss should not actively be pursued during this stage of life.

That being said, if your weight drops significantly, talk to a professional healthcare provider to address any issues as soon as possible.

Physical Body Changes To Expect During Pregnancy

You might have hyperemesis gravidarum (HG). One indicator of HG, extreme nausea and vomiting in pregnancy, is weight loss > 5% of your pre-pregnancy weight. Other indicators include persistent vomiting, constant nausea, loss of appetite, and dehydration. You might want to receive a medical review from a healthcare professional if you are suffering from these symptoms.

If you are looking to learn more about weight loss during pregnancy and how to keep a healthy weight, this article will help clear out your doubts on the subject. Keep reading to find out more about gaining, maintaining, or losing weight while pregnant!

The Institute of Medicine guidelines suggest the more you weigh prior to pregnancy the fewer pounds you should gain during pregnancy. Although not a perfect tool, body mass index (BMI) is used as a standardized tool in medical practice and for research purposes.

Why Am I Losing Weight While Pregnant?

BMI is also the sole indicator for which weight gain “bracket” you fall into as far as weight gain recommendations during pregnancy, i.e. if your BMI is between 18.5 and 24.9, the recommendation is to gain 25-35 pounds total during pregnancy. 

And it is important not to over stress yourself about hitting these numbers exactly, after-all stress can lead to overeating and mental exhaustion (we don’t need anymore of that while growing a human!). Focusing on meeting your nutrient needs and ensuring the baby is developing properly are much more important than the number on the scale or body fat.

Check with your ob-gyn and a registered dietitian (RD) for the optimal plan of action if you are concerned about your weight. 

Pregnancy: The Seventh Month

If your body mass index indicates that you fall into the overweight or obese categories, talk to your doctor and RD to see if they might recommend you to lose weight before getting pregnant. They can also help you identify an