Why Perinatal Anxiety Is Not Really About Worrying
What modern psychological research can teach us about anxiety during pregnancy and early parenthood
One of the things that can feel particularly frustrating about perinatal anxiety is that it often persists despite enormous effort.
Many parents I meet have spent months trying to manage their anxiety before seeking support. They have read books, listened to podcasts, spoken to friends, attended antenatal classes, searched online, sought reassurance from healthcare professionals, and thought carefully about every decision they are making.
Yet despite all of this effort, the anxiety remains. Sometimes it even seems to become stronger. This can leave people feeling confused. If they are doing everything possible to keep themselves and their baby safe, why does their mind still feel so preoccupied with danger?
Traditional explanations often suggest that anxiety occurs because people are worrying too much. Modern cognitive models offer a different perspective. These models suggest that anxiety is often maintained not simply by the presence of worry, but by the ways in which we respond to uncertainty, perceived threat, and difficult emotions.
Understanding this distinction can be particularly helpful during pregnancy and early parenthood, where uncertainty is not only unavoidable but built into the experience itself.
Anxiety Makes Sense When Something Matters
One of the most important ideas within contemporary anxiety research is that anxiety is usually attached to something meaningful.
People do not generally become highly anxious about things they do not care about.
During pregnancy and early parenthood, the stakes often feel extraordinarily high. Many parents find themselves responsible for something that feels both deeply precious and deeply vulnerable.
It therefore makes sense that concerns emerge.
Questions such as:
What if something happens to my baby?
What if I miss an important sign?
What if I make the wrong decision?
What if I cannot cope?
What if something goes wrong during the birth?
are not irrational questions.
In many ways, they reflect the reality that parenthood involves genuine responsibility and genuine uncertainty. The challenge is not that these thoughts occur. The challenge is what happens next.
How the Brain Becomes Organised Around Threat
One of the core ideas in cognitive models of anxiety is that anxiety changes the way attention operates.
When something feels threatening, our attention naturally becomes drawn towards it. From an evolutionary perspective, this is highly adaptive. If there is a danger present, noticing it quickly improves our chances of responding effectively.
However, anxiety can create a situation in which attention becomes increasingly organised around detecting potential threats.
Many parents notice that once they become concerned about a particular issue, it begins to dominate their awareness.. A parent worried about fetal movements may find themselves monitoring every sensation throughout the day. A parent worried about illness may become acutely aware of every change in their baby's behaviour. A parent worried about their own mental health may find themselves constantly scanning for evidence that they are not coping.
Importantly, this does not mean the threat has necessarily increased. Rather, the brain has become more skilled at detecting information that appears relevant to the concern. Over time, this selective attention can create the impression that danger is everywhere.
Why Reassurance Feels Helpful But Rarely Solves the Problem
Most anxious parents seek reassurance. This is entirely understandable. When we feel uncertain, it is natural to seek information, advice, or confirmation from people we trust. Many parents find themselves repeatedly:
Googling symptoms
Comparing experiences with other parents
Asking partners for reassurance
Seeking confirmation from healthcare professionals
Reading parenting forums
The difficulty is that reassurance often provides only temporary relief.
Research suggests that reassurance can unintentionally strengthen the belief that certainty is necessary before we can relax.
For example, imagine a parent who becomes worried that their baby's feeding pattern is unusual. They search online and eventually find information that reassures them. Their anxiety decreases. The brain learns an important lesson: "The reason I feel better is because I found certainty." The next time uncertainty appears, the urge to seek reassurance becomes even stronger. The problem is not reassurance itself. The problem is becoming dependent upon reassurance as the primary way of managing uncertainty.
Safety Behaviours: When Protection Starts Maintaining Anxiety
Another important concept within modern anxiety models is the idea of safety behaviours. Safety behaviours are actions designed to prevent feared outcomes. During pregnancy and parenthood these often emerge from a very understandable desire to protect.
Examples might include repeatedly checking a baby's breathing, avoiding situations perceived as risky, monitoring symptoms throughout the day, carrying out extensive research before making decisions, or seeking constant reassurance about a child's wellbeing.
The challenge is that safety behaviours make it difficult for the brain to update its beliefs… Imagine a parent who checks their baby's breathing ten times every night. Each morning, the baby is safe. The parent naturally concludes that checking was important.
What they never get the opportunity to discover is whether the baby would also have been safe if they had checked only once. The brain therefore continues to attribute safety to the behaviour rather than recognising that the feared outcome was unlikely in the first place. This is one reason anxiety can become surprisingly persistent despite considerable effort to manage it.
The Particular Challenge of Parenthood: Living With Uncertainty
Perhaps the most useful concept for understanding perinatal anxiety is intolerance of uncertainty. Research consistently suggests that many anxiety difficulties are maintained by the belief that uncertainty is dangerous, intolerable, or must be resolved before it is possible to feel calm. The difficulty is that parenthood offers very few opportunities for complete certainty. There is no test that can guarantee a pregnancy will proceed exactly as hoped. No amount of checking can completely eliminate the possibility of illness. No parenting decision comes with absolute certainty about future outcomes. This can feel deeply uncomfortable. Particularly for people who are conscientious, thoughtful, and invested in doing the best for their children.
One of the most important shifts in therapy often involves moving away from the goal of achieving certainty and towards developing confidence in one's ability to tolerate uncertainty. These are not the same thing. The first asks: "How can I know for sure?" The second asks: "How can I live well even when I cannot know for sure?"
Why Intrusive Thoughts Feel So Convincing
Many parents become alarmed by intrusive thoughts. They may experience sudden images of accidental harm, illness, injury, or catastrophe and wonder what these thoughts mean. One of the most consistent findings within anxiety research is that intrusive thoughts are common. The difference is often not whether people experience them, but how they interpret them.
An anxious parent may assume that a distressing thought is important because it feels distressing. The mind begins paying more attention to the thought, monitoring for similar thoughts, and attempting to prevent the feared outcome. Ironically, this increased attention often makes the thoughts feel more frequent and more significant.
Understanding that intrusive thoughts are a normal feature of human cognition can help loosen their hold. Thoughts are not predictions. They are not intentions. And they are not reliable indicators of what will happen in the future.
A Different Way of Thinking About Recovery
One reason many parents become discouraged is that they view recovery as the absence of anxiety. This is an understandable goal, but it may not be a realistic one. Anxiety is part of being human, and some degree of anxiety is an inevitable consequence of loving someone deeply.
The goal of therapy is therefore not usually to eliminate anxiety altogether. Instead, it is to reduce the processes that keep anxiety stuck. To become less reliant on reassurance. To recognise when attention has become overly focused on threat. To understand the role of safety behaviours. To develop a different relationship with uncertainty. Most importantly, it is to build confidence that difficult thoughts and feelings can be experienced without needing to solve them immediately.
Moving From Certainty to Trust
Many parents begin therapy hoping to feel certain. What they often discover is something more useful. Not certainty, but trust. Trust in their ability to make thoughtful decisions, in their capacity to cope with uncertainty. Trust that they can respond to challenges as they arise, and that being a good parent does not require constant vigilance or perfect decision-making. Parenthood will probably always involve uncertainty. The question is not whether uncertainty can be eliminated but whether it can become something we carry with a little more flexibility, self-compassion, and confidence than before.
