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Signs and symptoms of pregorexia

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“Pregorexia” refers to a very real and serious issue: women struggling with eating disorders while pregnant. Pregorexia symptoms can be dangerous, but treatment is available.

 minute read
Last updated on 
October 27, 2022
In this article

Signs of pregorexia

A combination of “pregnant” and “anorexia,” pregorexia can present as any type of eating disorder a pregnant woman may be struggling with. While the diagnosis has yet to be added to the DSM—the manual listing all officially designated mental health conditions—scientists and doctors are beginning to take a closer look at the disorder and its signs and symptoms.

Officially, “signs” of any disorder refer to the effects that can be outwardly observed, whether by a medical test or the observation of doctors, friends or family. Because it combines two very complex conditions—pregnancy and eating disorders—pregorexia has many outwardly detectable signs.

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Physical signs of pregorexia

There are many physical signs of pregorexia, since the condition involves disordered eating at a time when proper nutrition plays such a critical role. Inadequate nutrition and nourishment during this time can result in serious physical issues for both expectant mothers and their unborn babies.

Restricting food intake

Restricting food intake is a classic sign of many eating disorders that can also be seen in women struggling with pregorexia. 

When the condition was first brought to light in a 2004 report for New York Magazine, a poll found as many as 21% of respondents engaging in “weight-restrictive” behavior while pregnant, including limiting food intake. (1) Anecdotes in this report noted that pregnant women restricted their food intake to resist gaining weight.


Many women naturally experience nausea, referred to as morning sickness, during pregnancy, especially during the first trimester. But women struggling with pregorexia may also purge on purpose.

While no statistics or studies have officially connected the two behaviors, intentional purging while pregnant was also anecdotally reported in the 2004 story. And  experts have noted that a history of eating disorders could lead to disordered eating while pregnant. (2)

Little/no weight gain while pregnant

A big sign of pregorexia is not gaining enough weight while pregnant.

Official weight gain recommendations are extremely personal and dependent on a number of associated factors, but it’s crucial for all women to gain at least some weight while pregnant. Yet, according to a 2003 study, more than 30% of pregnant women came in under their recommended weight target. (3)

This doesn’t mean all these women struggled with pregorexia. There can be many reasons why a woman may have trouble putting on weight while pregnant. But this sign often indicates some type of disordered eating.

Emotional and behavioral signs of pregorexia

In addition to physical signs of an illness, emotional and behavioral signs accompany every condition, including pregorexia. 

Compulsive calorie counting

One of the most common signs of pregorexia is compulsive calorie counting. This can entail an excessive focus on calories in individual foods or meals, or restricting to a certain number of calories overall per day.

Many women have reported the urge to control calories as a reaction to weight gain in early pregnancy. (1,2)

Excessive exercise routines

Exercising can be very beneficial for pregnant women. In fact, the Centers for Disease Control recommend at least 2 ½ hours of moderate aerobic activity every week for pregnant women. (4) But extreme exercising can be very harmful to both mother and unborn baby.

An excessive workout routine while pregnant could look like an unwillingness to modify or give up previous, more rigorous routines. (5) It could also manifest as women exercising to the point of exhaustion, or exercising every day, regardless of how they feel.

Eating alone

With binge eating disorder, compulsive eating, and bulimia, eating alone or developing secretive eating behavior often signifies a number of anxieties around food and physical appearance. This is likely also the case with pregorexia, though much more clinical research on the subject is needed. 

Avoiding doctor’s appointments

Doctor’s appointments are extremely important throughout the course of pregnancy to track both baby and mother’s growth and well-being.

But many women with pregorexia may avoid their doctor’s appointments or have excessive anxiety about going, for a number of reasons. (5) In anecdotal research, some women reported feeling “triggered” by getting weighed at these appointments. (2) And some emotional symptoms of pregorexia may also be at play (see below).

Symptoms of pregorexia

Observable signs of a condition are important outward indicators that something may be wrong. Symptoms of a condition are equally important to note, but may not be noticeable to another person. Only the person experiencing them can feel or report symptoms.

Physical symptoms of pregorexia

Pregnancy and eating disorders both have many physical symptoms. 

Chronic fatigue

A common symptom of both eating disorders and pregnancy, chronic fatigue is also a common pregorexia symptom. (5)

The issue can stem from a number of factors, both physical and psychological. But for someone who may have pregorexia, chronic fatigue likely results from excessive exercise routines, or an unbalanced diet or limited nutritional intake.

Dizziness/mental fuzziness

Dizziness, mental fuzziness, and even blackouts are other symptoms common to both pregnancy and many eating disorders, due to low electrolyte levels and dehydration. (5)

Gastrointestinal discomfort

Pregnant women can have a harder time with gastrointestinal issues, as the unborn baby grows. And women struggling with pregorexia may have an especially difficult time with many of these issues—including bloating, gassiness, acid reflux, and constipation. 

Emotional and behavioral symptoms of pregorexia

While the physical symptoms of pregorexia can be troubling to the individual experiencing them, the emotional and behavioral symptoms of the disorder likely have the most harmful impact.

Shame or guilt about weight gain

Perhaps the most commonly cited emotional symptom of pregorexia is the shame and guilt associated with gaining weight during pregnancy, despite knowing that weight gain  is natural and even necessary. (1,2)

This symptom likely drives the condition’s disordered eating behaviors.

Preoccupation with weight

Another common pregorexia symptom is an overall preoccupation with weight during pregnancy. (5) 

When outwardly presented, this could look like the act of weighing yourself daily or several times a day, or just a general fixation on how much someone weighs or the weight gained during pregnancy. This preoccupation also contributes to  the disordered eating behaviors of pregorexia.

Feeling “disconnected” from pregnancy

Another troubling pregorexia symptom is a feeling of detachment from either the experience of being pregnant or the growing baby inside. (5,2,1)

This means women may not acknowledge their pregnancy often or at all, may not express joy or other positive sentiments about their situation, or may even skip doctor’s appointments. This could be due to feelings of anxiety or depression as their bodies grow bigger to accommodate the growing baby.

Obsession with “healthy” eating

Pregorexia can also be experienced as orthorexia nervosa. In these cases, pregnant women are overly concerned about the health or “purity” of their diet, fixating on eating only the healthiest, “most appropriate,” “clean,” or organic foods possible. They may also be obsessive about meal routines and eating habits.

Many people struggling with orthorexia nervosa have the best intentions when it comes to eating.. But the condition can quickly spiral, leading to overly-rigid rules and routines surrounding food—and a lot  of stress when they’re breached. Orthorexia nervosa can also lead to a highly restrictive diet, which can bring on nutritional deficiencies that may be especially dangerous for both pregnant women and developing fetuses.

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When to get help for pregorexia

Pregorexia can have serious adverse consequences on the health of both mother and baby. Every day is crucial to healthy development during gestation. Weight gain is  natural during pregnancy and essential to support the health of both an expectant mother and her unborn baby.

Without enough nutrients and calories to nourish the body at this time, there’s a higher risk for low birth weight, which can result in  problems that include difficulty in breastfeeding, an increased risk for illness, and developmental delays. (4)

Not gaining enough weight during pregnancy also increases risk of a premature birth, and the many complications  that can result. (6)

Finding compassionate care from treatment providers for eating disorders like pregorexia can be challenging, but we are here to help. At Within Health our clinical care team has created a revolutionary virtual treatment program for anyone with an eating disorder. Our clinical care team will help build a program tailored to your needs, and will provide you with support throughout your treatment, and recovery. If you’d like to learn more about our virtual care program for pregorexia, call our admissions team now.

Disclaimer about "overeating": Within Health hesitatingly uses the word "overeating" because it is the term currently associated with this condition in society, however, we believe it inherently overlooks the various psychological aspects of this condition which are often interconnected with internalized diet culture, and a restrictive mindset about food. For the remainder of this piece, we will therefore be putting "overeating" in quotations to recognize that the diagnosis itself pathologizes behavior that is potentially hardwired and adaptive to a restrictive mindset.

Disclaimer about weight loss drugs: Within does not endorse the use of any weight loss drug or behavior and seeks to provide education on the insidious nature of diet culture. We understand the complex nature of disordered eating and eating disorders and strongly encourage anyone engaging in these behaviors to reach out for help as soon as possible. No statement should be taken as healthcare advice. All healthcare decisions should be made with your individual healthcare provider.


  1. New York Magazine. (2004, September). The Perfect Little Bump. 
  2. CNN. (2013, November). ‘Pregorexia’: Extreme Dieting While Pregnant. 
  3. National Academies Press. (2009). Weight Gain During Pregnancy: Reexamining the Guidelines.
  4. Centers for Disease Control and Prevention. (2021, May). Weight Gain During Pregnancy.
  5. Healthline. (2020, May). Could You Be Experiencing ‘Pregorexia’? Here’s How to Break the Cycle
  6. International Journal of Epidemiology. (2011). Maternal Underweight and the Risk of Preterm Birth and Low Birth Weight: A Systematic Review and Meta-analysis.


Further reading

Pregnancy-related eating disorder pregorexia causes

Pregnancy-related eating disorders, or pregorexia, are eating disorders that develop...

Treatment of pregorexia, pregnancy-related eating disorders

Pregnancy-related eating disorders, also called pregorexia, encompass any eating disorders...

Signs and symptoms of pregorexia

“Pregorexia” refers to a very real and serious issue: women struggling with eating...

What is pregorexia and pregnancy-related eating disorders?

Pregorexia, or pregnancy-related eating disorders, are eating disorders that occur...

Bulimia and pregnancy complications and birth defects

Pregnancy can be an exciting time for a mother-to-be. Many expectant mothers look...

Further reading

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