Pregnancy is accompanied by a lengthy list of do's and don'ts—take prenatal vitamins, no alcohol, exercise carefully, and eat well. But what about when an unplanned health issue presents itself, such as the necessity for a mammogram? For most women, this might not even be something they think about until they are in a position where breast cancer screening is an option.

Perhaps you're over 40 and in need of your yearly mammogram, or perhaps you have a history of breast cancer in your family and you want to keep your screenings current. More emergently, you've found a lump in your breast. So, can you have a mammogram when pregnant? The answer is yes, but there are several things to consider.

Pregnancy creates substantial hormonal changes that affect the body, as well as breast tissue. Estrogen and progesterone's rise causes the breasts to expand and condition to produce milk, which results in denser tissue. This increased density is more challenging to detect any abnormalities with using mammograms. Even post-delivery, should the woman be breastfeeding, milk-filled glands can also make the breasts denser and, as a result, make mammogram readings less clear.

While 3D mammograms have improved imaging technology to help navigate dense breast tissue, doctors often suggest postponing routine screening mammograms until after pregnancy if there are no symptoms or high-risk factors. However, if a lump or abnormality is found, your doctor may recommend immediate diagnostic imaging.

When Is a Mammogram Necessary During Pregnancy?

Mammograms are not done routinely if a woman becomes pregnant, yet there are specific situations where one might be unavoidable. Breast cancer in pregnancy does occur—1 in 3,000 times—but it's not common. If a lump is detected by a woman, she has constant breast pain and no explanation, or she is at high risk (e.g., strong history of breast cancer in her family or genetic defect such as BRCA1 or BRCA2), a physician will order a mammogram.

The process itself takes very little radiation exposure. The radiation employed by a mammogram is concentrated on the breast, and there is little to no radiation that reaches other areas of the body. A lead apron is also placed over the belly to shield the unborn child.

Alternative Breast Imaging Options During Pregnancy

For pregnant women requiring breast imaging, physicians may initially suggest an ultrasound. In contrast to a mammogram, an ultrasound is not done with the use of radiation and is deemed safe for pregnant women.

An ultrasound of the breast can establish whether a lump is a fluid-filled cyst or a solid tumor that needs further investigation. Yet ultrasounds are not always diagnostic, and in certain instances, a mammogram or biopsy is needed to determine or rule out cancer.

Magnetic Resonance Imaging (MRI) is also an imaging choice but has some drawbacks. The majority of breast MRIs employ a contrast material called gadolinium, which is able to pass through the placenta and to the fetus. Although risks are not entirely clear, physicians usually do not use MRI with contrast unless necessary. Some practitioners may offer an MRI without contrast as an option.

What If You Find a Lump In Your Breast During Pregnancy?

Breast changes throughout pregnancy are normal, but finding a lump should never be taken lightly. If you notice a lump, alert your medical provider right away. They will conduct a clinical breast exam and potentially have you get an imaging study such as an ultrasound or mammogram to see whether anything needs to be done.

If imaging indicates a suspicious mass, a biopsy can be suggested. Core needle biopsy is the most frequently used and is safe during pregnancy. It consists of numbing the skin with local anesthetic and inserting a hollow needle into the area to obtain a small sample of tissue to be tested.

Breast Cancer Treatment During Pregnancy

In the extremely uncommon event of a diagnosis of breast cancer while pregnant, therapy will be determined by the nature and extent of cancer and by how far along in pregnancy one is. The most frequent form of treatment is surgery—either mastectomy (surgical removal of the entire breast) or lumpectomy (surgical removal of the lump)—which is usually safe while pregnant.

Chemotherapy is also possible but usually only attempted after the first trimester, when it can damage developing fetal tissue. Radiation therapy is not used during pregnancy and is typically deferred until after giving birth. Hormonal therapy and targeted therapies are also omitted until after giving birth.

Can I Get a Mammogram While Breastfeeding?

Yes, you can have a mammogram while you are breastfeeding. The radiation in a mammogram does not impact breast milk or hurt the baby. But breast density is still high during lactation, and this might complicate detection of abnormalities. To enhance image quality, physicians usually advise breastfeeding or pumping 30 minutes prior to the mammogram.

Routine screening mammograms are usually delayed in pregnancy unless there is a high-level concern.

If a lump is detected, an ultrasound is typically the initial imaging study done, with a mammogram being a consideration if additional assessment is necessary.

• Pregnancy mammograms utilize minimal radiation and are safe when required.
• Breast MRI with contrast is usually avoided in pregnancy.
• Breast biopsy, when necessary, is safe during pregnancy.

If breast cancer does develop during pregnancy, there are available treatment options that can be adjusted to keep the mother and infant safe.

Pregnancy is a period of significant change, and health issues particularly those involving breast health, are anxiety-provoking. Routine mammograms are typically postponed until after giving birth, but diagnostic testing can be done if necessary. The best you can do is discuss changes you notice in your breasts with your healthcare provider in an open manner. Early detection and prompt treatment can make a very big difference in the health of both mother and fetus.

Often, we underestimate the way our brain works and daydreaming has long been seen as a major sign of creativity. Many artists have used their imagination to bring their work to life. However, science offers a different perspective.

Coined in 2002 Dr. Eliezer Somer, those who experience “maladaptive daydreaming” often fantasize about celebrities, historical figures or idealized versions of themselves. Their imaginations are more elaborate, diverse, and complex as compared to other daydreamers.

A 2012 Consciousness and Cognition study found that maladaptive daydreamers spend, on average, 57 percent of their waking hours daydreaming far more than their counterparts.

Dr Somer explains: "The greatest difference is the maladaptive daydreamers reported that the activity interfered with their daily life. They also reported higher rates of attention-deficit and obsessive compulsive symptoms, and more than 80% used kinesthetic activity or movement when daydreaming, such as rocking, pacing or spinning"

He further noted that while everyone experiences moments of mind-wandering, it usually does not interfere with daily life. But maladaptive daydreaming does interfere in regular life. The condition has not been classified as a mental illness and there is no treatment for it yet.

What Do People Say?

Many Reddit users have shared their experiences with maladaptive daydreaming, often asking questions such as: “Is it normal to daydream for such long hours?”

While some responses described daydreaming as a form of dissociation when bored, others relied on music or movies to fuel fantasies of being a “better version” of themselves, often struggling to return to reality.

Common Symptoms Of Maladaptive Daydreaming

Here are some early signs of maladaptive daydreaming to keep an eye out for:

• Compulsive need to daydream
• Avoiding social interaction and activities
• An inability to perform work or other daily tasks
• Extreme feelings of shame or guilt
• Feeling a compulsive need to daydream that you can't control
• Making a conscious effort to stop or lessen daydreaming episodes.
• Intense and extremely vivid daydreams
• Complex and elaborate daydreams, often with many people involved
• Daydreams accompanied by repetitive movements such as pacing
• Prolonged daydreams that may last hours at a time
• A feeling of disconnect or dissociation from people and reality during the episode.

What Does Science Say?

Rachel Bennett, a member of Dr. Somer’s online community, shared she usually dreams up new episodes of her favorite Japanese animé characters and TV shows. She’s also created four families of fictional characters which have grown with her over the years.

“I’d much rather stay home and daydream than go out,” she said.

What Causes Maladaptive Daydreaming?

Dr. Somer noted that about one-quarter of maladaptive daydreamers are trauma survivors who use daydreaming as an escape. Many report family members with similar tendencies, as well as being shy or socially isolated.

Meanwhile, a Harvard Medical study found that 80 percent of maladaptive daydreamers have ADHD, followed by anxiety disorders, depression, and OCD. Researchers believe daydreaming often acts as a coping mechanism for pent-up emotions that cannot be expressed in real life, so they are released through imagination instead.

How Do You Cope With Maladaptive Daydreaming?

Experts emphasize that maladaptive daydreaming is not an extreme condition requiring formal diagnosis, but many people have shared strategies that help:

• Exercise: One forum user reported swimming daily, gradually reaching 2,000 meters, which acted as meditation and grounded them in reality.
• Remove triggers: Avoid activities that spark daydreaming episodes.
• Practice mindfulness: Stay present and aware of thoughts.
• Limit music use: Music is a common trigger.
• Scheduled daydreaming: Set aside specific times with a timer, then consciously exit the session.
• Seek professional help: Therapies such as CBT, DBT, and mindfulness-based stress reduction have shown benefits.
• Stay busy: Engage in tasks to prevent wandering thoughts.
• Improve sleep quality.
• Make daydreams less appealing: Reduce instant gratification.
• Self-development and creativity: Channel imagination into productive outlets.
• Journaling: Record thoughts daily or weekly.
• Practice self-acceptance.
• Find group support.

In January 2026, a Guardian investigation uncovered something deeply unsettling. Google’s AI summaries, designed to quickly answer search queries, were giving users inaccurate health information. Some of the advice was not just misleading but potentially dangerous.

One striking example involved liver function tests. The AI presented incorrect “normal ranges,” which could make someone with a serious liver infection believe their reports were fine. Following the investigation, Google quietly removed AI Overviews for certain queries such as “normal range for liver function tests” and similar searches.

Soon after, another finding raised further alarm. Researchers discovered that Google’s AI Overviews frequently relied on YouTube rather than established medical websites when responding to health questions. Considering nearly two billion people use Google search every month, the implications were hard to ignore.

Is AI Replacing Medical Advice

For years, doctors have warned about “Dr Google” and self diagnosis. But the situation has now moved beyond search results. People are increasingly asking AI tools directly for answers to complex medical problems.

The search optimization platform SE Ranking analyzed more than 50,000 health searches in Germany. The most cited source in AI responses was YouTube, which accounted for 4.43 percent of citations. That is about 3.5 times more than netdoktor.de, one of the country’s biggest consumer health portals. It was also cited more than twice as often as the well known medical reference MSD Manuals.

Only 34.45 percent of citations in AI Overviews came from reliable medical sources. Government health institutions and academic journals together contributed roughly one percent. No hospital network, university, or medical association came close to YouTube’s citation numbers.

Read: ChatGPT Health Explained: Will This New OpenAI Feature Replace Doctors?

Why Experts Are Concerned

The concern is simple. YouTube is a video platform, not a medical publisher. While qualified doctors upload educational videos, the platform also hosts wellness influencers, life coaches, and creators without medical training.

In one particularly worrying example, Google’s AI advised pancreatic cancer patients to avoid high fat foods. Medical experts say this recommendation is the opposite of what many patients actually need and could increase mortality risk.

AI Overviews also gave incorrect information about women’s cancer screening tests. Experts warned this could lead people to dismiss serious symptoms and delay diagnosis.

The Rise of Chatbot Medicine

The shift is not limited to search engines. Chatbots are rapidly becoming everyday health advisers. OpenAI estimates about 40 million people globally use ChatGPT for healthcare guidance each day.

A 2026 Health and Media Tracking Survey by the Canadian Medical Association found roughly half of Canadians consult Google AI summaries or ChatGPT for medical concerns.

Read: AI Therapy Gone Wrong: Psychiatrist Reveals How Chatbots Are Failing Vulnerable Teens

The outcome has not been reassuring. People who followed AI advice for self diagnosis and treatment were five times more likely to experience negative health effects than those who did not.

Studies help explain why. A 2025 University of Waterloo study found GPT 4 answered open ended medical questions incorrectly about two thirds of the time. Another 2025 Harvard study showed chatbots often agreed with flawed assumptions instead of correcting users, such as confusion between acetaminophen and Tylenol.

Researchers say AI systems tend to be overly agreeable and confident, prioritizing helpful responses rather than critical reasoning.

Confidence Versus Care

Despite knowing AI can be wrong, many people still rely on it. Long waits for specialists, lack of family doctors, and limited access to healthcare make instant answers appealing.

The real concern is not curiosity but unquestioned trust. Looking up symptoms is one thing. Acting on AI advice without verification is another.

The technology is powerful and useful, but when confident sounding answers replace medical judgement, the consequences can affect real lives.

A new review published in The Lancet highlights how close this shift may be. The study underscores a hard truth: despite having effective medicines for years, global blood pressure control remains disappointingly poor. The real challenge, experts say, is not the absence of drugs—but problems with adherence, health systems, and long-term patient engagement.

The Unrelenting Burden of a Silent Killer

Hypertension continues to be the leading cause of heart attacks, strokes and premature deaths worldwide. The World Health Organization (WHO) defines high blood pressure as readings at or above 140 mm Hg systolic and/or 90 mm Hg diastolic. A normal reading is below 120/80 mm Hg.

The numbers are staggering. Between 2024 and 2025, an estimated 1.4 billion adults aged 30 to 79—roughly one in three people in this age group—are living with hypertension globally. Nearly 44 percent do not even know they have it. Among those diagnosed, fewer than one in four have their blood pressure adequately controlled.

India reflects this alarming trend. The ICMR-INDIAB study (2023) estimated that about 315 million Indians—35.5 percent of the population—have hypertension. Data from NFHS-5 further showed that nearly half of hypertensive men and more than a third of hypertensive women in India do not have their condition under control.

Why Daily Pills Are Falling Short

For decades, hypertension treatment has relied on daily oral medications—often combinations of two or more drugs. These may include ACE inhibitors, angiotensin receptor blockers paired with calcium channel blockers, and thiazide diuretics.

On paper, these regimens are effective. In reality, adherence is the weak link.

Many patients with hypertension also manage diabetes, obesity or high cholesterol. The result is polypharmacy—multiple pills, multiple times a day. Over time, missed doses, side effects and simple “treatment fatigue” erode consistency. Therapeutic inertia—where doctors do not intensify treatment despite poor control—further worsens outcomes.

The Rise of Long-Acting Injectables

This is where long-acting injectable therapies come in. According to Dr Mohit Gupta, cardiologist at G B Pant Hospital and UCMS, the field is now moving toward therapies that may be administered just twice a year.

Unlike traditional medicines that work downstream to reduce blood pressure numbers, these new drugs target upstream molecular pathways that drive hypertension.

One promising approach involves small interfering RNA (siRNA) therapies that inhibit angiotensinogen production in the liver. By silencing this protein, they dampen the renin–angiotensin system—central to blood pressure regulation. Zilebesiran, developed by Roche and Alnylam, is currently in global phase 3 trials.

Another candidate, ziltivekimab by Novo Nordisk, targets inflammatory pathways increasingly linked to cardiovascular risk. There are also newer strategies aimed at selectively modulating aldosterone, a hormone that increases blood volume and pressure.

The appeal is simple: durability. A twice-yearly injection could eliminate the daily burden of pill-taking, improve adherence and provide more stable blood pressure control over time.

Promise, But With Caution

However, excitement is tempered by concern. Cost remains a major question. The recent introduction of inclisiran, an injectable cholesterol-lowering therapy priced between Rs 1.8 and 2.4 lakh annually in India, highlights affordability challenges.

Long-term safety is another critical issue. Hypertension is lifelong. Patients may require these treatments for decades. Experts stress the need for robust long-term data across diverse populations before widespread adoption.

The promise is undeniable. A twice-yearly injection that reliably controls blood pressure could transform preventive cardiology. But its true impact will depend not only on scientific success—but on accessibility, affordability and sustained safety.