Dr Joe Whittington, who goes by Dr Joe on his social media platforms is a certified MD in Emergency Medicine based in Apple Valley, California is a social media medical educator. He uploads many real-life health-related stories and cases to educate general public about it. In one such videos, he featured a woman who just had her baby four days ago and found out that she was four months pregnant.

Is This Possible?

Dr Joe says, "technically, yes". This phenomenon is known as superfetation that occurs when a woman releases an egg and it gets fertilized and implanted after she is already pregnant.

He says, "Usually pregnancy changes such as hormonal changes, changes in the uterus, and the cervical mucous plug all work to prevent this. So superfetation is extremely rare with only about 10 documented cases. But, it is possible."

What Is Superfetation?

It is a rare phenomenon where a second pregnancy occurs alongside an existing one. This happens when another ovum or the egg is fertilized by sperm and implanted in the womb days or weeks later than the first one. Babies born from superfetation are often considered twins as they may be born on the same birth on the same day. However, not always does it happen. In the case that Dr Joe picked up, the baby had a difference of four months.

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So, How Does It Happen?

In humans, pregnancy occurs when an egg is fertilized by sperm and implants in the uterus. For superfetation to happen, a second egg must be fertilized and implanted separately while a pregnancy is already underway.

For this to occur, three highly unlikely events must take place:

Ovulation during an ongoing pregnancy – This is rare because pregnancy hormones typically prevent further ovulation.

Fertilization of the second egg – Once pregnant, a woman’s cervix forms a mucus plug that blocks sperm from entering, making fertilization extremely unlikely.

Implantation in an already pregnant uterus – Implantation requires specific hormonal changes that usually don’t occur once pregnancy has begun.

Additionally, a growing fetus takes up space, making it harder for another embryo to implant.

Because these conditions are so improbable, superfetation is considered nearly impossible in natural pregnancies. However, a few reported cases exist, primarily in women undergoing fertility treatments like in vitro fertilization (IVF). In such cases, an embryo is transferred into the uterus, but if ovulation unexpectedly occurs and the egg is fertilized, superfetation might happen a few weeks later.

Could There Be Any Complications?

The biggest complication with superfetation is premature birth. The baby maybe born before time and could have the following medical conditions:

• trouble breathing
• low birth weight
• movement and coordination problems
• difficulties with feeding
• brain hemorrhage or bleeding in the brain
• neonatal respiratory distress syndrome, which is a breathing disorder caused by underdeveloped lungs

Women too could have complication, which includes high blood pressure and protein in the urine, a condition called preeclampsia, and gestational diabetes.

Preeclampsia is a life-threatening pregnancy complication that is completely preventable and treatable if identified at an early stage. Yet the condition, majorly characterized by high blood pressure in pregnant women, remains the third leading cause of maternal deaths in India, said an expert from the All India Institute of Medical Sciences, New Delhi, today.

Marking World Preeclampsia Day, observed annually on May 22, Dr. Neena Malhotra, Professor and Head of the Department of Obstetrics and Gynaecology at AIIMS, highlighted the urgent need for early screening and awareness around preeclampsia.

“Preeclampsia is a serious disease. But it has a solution. Preeclampsia is a disease that we can identify very easily and quickly. We can stop it and treat it,” she said, lamenting that even today, women are suffering from the condition and are at an increased risk of death or morbidity due to it.

Dr. Neena stated that India has made major progress in reducing maternal mortality, yet preeclampsia continues to remain a serious challenge in the country.

“Our country’s mortality rate is around 90 per 100,000 live births, which is a significant achievement. However, preeclampsia is one disease we have still not been able to fully control,” she said.

Dr. Malhotra said an estimated 2 to 4 lakh women develop preeclampsia every year in India, making it one of the leading causes of maternal mortality after hemorrhage and infection.

She warned that severe preeclampsia can lead to:

• Brain hemorrhage
• Seizures
• Pulmonary edema
• Kidney failure
• Liver damage
• Sudden collapse

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What Is Preeclampsia? How To Identify?

Dr. Neena explained that preeclampsia is a pregnancy-related condition marked by high blood pressure and organ involvement, usually after 20–24 weeks of pregnancy. She noted that the condition can be identified through blood pressure monitoring and urine testing for protein.

She said common symptoms include swelling of the feet, stomach, and hands, while severe cases may present with severe headaches and epigastric pain.

“There are often no early symptoms, which is why screening during the first trimester becomes very important,” she added.

The expert said the high-risk pregnancy condition can be identified using Doppler ultrasound screening, blood tests, and gestosis scoring systems during the 13th or 14th week of pregnancy.

Women at greater risk include those with:

• High blood pressure
• Twin pregnancies
• Diabetes
• Autoimmune disorders
• Advanced maternal age
• Genetic predisposition

She also noted that women living at high altitudes and environmental factors may contribute to increased risk.

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Preeclampsia: The Importance of Early Screening

Dr. Malhotra stressed that early identification can significantly reduce severe complications.

“If 100 women are at risk of developing preeclampsia, low-dose aspirin under medical supervision can help prevent severe disease in nearly 90 women,” she said.

However, she cautioned women against self-medication and advised that aspirin should only be started after proper medical screening and consultation.

Preeclampsia: Impact On Babies

Preeclampsia can also severely affect babies, leading to:

• Low birth weight
• Growth restriction
• Premature birth
• Stillbirth

Awareness At Grassroots Level Crucial

Highlighting the role of grassroots healthcare workers, Dr. Malhotra said ANMs and primary healthcare workers must educate pregnant women about the importance of regular blood pressure monitoring.

She added that awareness and early identification remain the strongest tools to reduce deaths linked to preeclampsia in India.

Childhood myopia is emerging as a major public health concern in India, and is beyond the need for spectacles, said health experts from All India Institute of Medical Sciences, New Delhi.

Myopia or nearsightedness is a common vision condition where close-up objects appear clear, but distant objects look blurry.

Recent estimates suggest that by 2050, nearly half of the global population may be affected by myopia. In India, prevalence rates among school-going children have risen sharply over the years, with urban studies indicating nearly 14 per cent prevalence, while rural regions have witnessed a rise from 4.6 per cent to 6.8 per cent over the past decade.

“Childhood myopia is no longer just about children needing spectacles earlier in life; it is increasingly becoming a serious long-term eye health concern," said Dr Jeewan Singh Titiyal, President of All India Institute of Medical Sciences Rajkot (AIIMS Rajkot).

High myopia can:

• permanently alter the structure of the eye,
• significantly increase the risk of retinal detachment,
• lead to glaucoma,
• cause cataract,
• lead to irreversible vision loss later in life.

“Combating childhood myopia requires a collective effort involving families, schools, healthcare systems, and policymakers. School environments must encourage outdoor exposure and healthier visual habits, while parents need to monitor screen dependency and ensure balanced lifestyles,” said Dr Rohit Saxena, Senior Pediatric Ophthalmologist, RP Singh AIIMS, New Delhi.

New Myopia Prevention Guidelines

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In response to the alarming rise in childhood myopia across India and globally, the All India Ophthalmological Society (AIOS) has released a comprehensive Consensus Guideline on “Prevention and Management of Childhood Myopia” as part of World Myopia Week 2026, held from May 18 to 24.

Dr Rohit, who is also the Program Director – Myopia Guideline, urged ensuring that adequate sleep, nutrition, and physical activity are not compromised.

“Early diagnosis and timely management can significantly improve outcomes and help protect children from avoidable visual impairment and future sight-threatening complications,” he said.

Dr Jeewan, also the President of AIOS, added that, unfortunately, many children fail to report blurred vision because they do not realize what normal sight should feel like.

The experts attribute the surge in childhood myopia to lifestyle changes accelerated over recent years, including prolonged screen exposure, increasing academic pressure, reduced outdoor activity, and extended periods of near work.

The transition toward digital learning environments has further contributed to children spending 4–6 hours or more daily on screens, often with inadequate visual hygiene practices.

The AIOS Guidelines And The 20-20-20 Rule

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The new recommendations reinforce the importance of the widely advocated 20-20-20 rule, encouraging children to take a 20-second break every 20 minutes and focus on an object 20 feet away to reduce eye strain.

The newly released AIOS guidelines also strongly emphasize preventive strategies, including:

• annual eye examinations,
• school vision screenings,
• limiting recreational screen time,
• maintaining appropriate reading distance,
• ensuring adequate lighting during study,
• encouraging children to spend at least two hours outdoors daily.

“The prevention and management of childhood myopia require a shift from reactive treatment to proactive prevention. Environmental factors such as prolonged near work, excessive digital exposure, and reduced outdoor time are modifiable risks that demand immediate societal attention," said Dr Namrata Sharma, Professor of Ophthalmology, All India Institute of Medical Sciences, Delhi.

The guidelines also provide insights into currently available myopia control interventions, including:

• atropine eye drops,
• specialized myopia control spectacles,
• orthokeratology,
• soft multifocal contact lenses.

There has been a significant rise in the number of children diagnosed with kidney stones, with some reporting a doubling or quadrupling in incidence over the last 15-20 years. Also, the number of surgical cases related to kidney stones has increased.

While kidney stones are typically associated with adults, they are now being diagnosed in younger children, including infants. The rise in kidney stones among children is a complex issue with multiple contributing factors, including dietary changes, obesity, and possibly environmental factors.

What Is A Kidney Stone?

Kidney stones are deposits of different minerals that can accumulate in the urinary tract. They can travel from the kidney, down the urinary tract, to the bladder and eventually be urinated out.

Some cases require surgical intervention. If left untreated, kidney stones can cause damage to the kidney, serious infection of the urinary tract, and, over time, damage the function of the kidney.

Why Kidney Stones Are Rising?

A major contributor to this rise has been dietary changes like increased consumption of processed foods, high-sodium foods, and sugary drinks, coupled with lower water intake. Also, the growing prevalence of childhood obesity is another contributing factor.

Immobile patients are also more at risk due to decreased flow of urine that can lead to stasis and then to kidney stone formation. Antibiotic use (which can affect gut flora that metabolize oxalate), and potentially even climate change, leading to dehydration, may also play a role.

Some children may be predisposed to kidney stones due to inherited disorders that affect how their bodies process certain minerals.

Prevention Is Key

As always, prevention is better than a cure. So, as parents, there are a few things that can be done so that children can avoid developing stones.

Promote healthy diets: Encourage children to consume a balanced diet low in sodium, processed foods, and sugary drinks, while ensuring adequate calcium intake. Eating out less and cooking meals at home can make sure this happens.

Promote an active lifestyle: Encouraging children to go outdoors to play and exercise can play a big role in preventing childhood obesity, which can also be a contributing factor to stones.

Increase fluid intake: Encourage children to drink plenty of water throughout the day. Having a water bottle for kids to carry at school and using water drinking tracking apps to help keep them accountable and increase their water intake.

Avoid unnecessary antibiotics: Avoid unwarranted usage of antibiotics in children for minor ailments where they are not indicated.

Address underlying medical conditions: If a child has other medical conditions that increase the risk of kidney stones, these should be managed appropriately.

Monitor and manage: Early detection and management of kidney stones in children are crucial to prevent complications and recurrence.

To sum up, by promoting healthy habits and addressing underlying medical conditions, parents and healthcare professionals can help reduce the risk of kidney stones in children.