• Published on: Jul 29, 2021
  • 2 minute read
  • By: Medical Consultation Online

What Is Infertility And What You Can Do About It

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Infertility is a term used to describe the biological inability of an individual to conceive. There are many possible causes of infertility, some that can be easily diagnosed and treated while others cannot. The factors which cause or contribute towards infertility include a hormonal imbalance caused by diseases such as gonorrhea and chlamydia, drug use like cancer drugs for hormone replacement therapy or oral contraceptives; medical conditions such as diabetes and thyroid disease; tobacco smoking; alcohol consumption (particularly heavy drinking); marijuana usage among other substances: all these things could lead to diminishing fertility in both sexes with men being more affected than women due to their reproductive organs not having fully developed until later years when they enter puberty.

Infertility is a condition that can affect whole families and put stress on relationships. It's important to take care of yourself, so you're able to provide the best possible support for your partner as they work through their situation. Most people are not aware of infertility because it takes patience before any noticeable symptoms usually show up in couples who have been trying unsuccessfully to conceive for 12 months or more with no success

(1). There are several different types of tests available that will help identify specific causes such as hormonal imbalance but the most common cause is an inability by sperm cells or eggs carrying male chromosomes from fertilizing successfully! In these cases, fertility awareness treatments like ovulation induction may be used along with other options including IVF procedures--which involve retrieving eggs.

The signs of infertility are not the same for all individuals. There is no single diagnostic test to detect this condition, but there is a variety that can help in different ways and at differing speeds. Hormonal imbalance is one of the most common causes which should be detectable through blood tests within 24 hours with urine samples following shortly thereafter if it's still needed. Most other types will take much longer unless they're being observed as part of another health concern such as obesity or diabetes, so these particular cases may require more involvement from your doctor - someone knowledgeable about reproductive medicine who can diagnose you accurately and prescribe treatment accordingly based on what type you have determined by process elimination!

Fertilization of the egg usually takes place with ICSI (Intracytoplasmic Sperm Injection). The fertilized egg, or embryo, goes through an incubation period which is called a culture period.

It is during this period that the embryo goes through several cell divisions, becoming more and more organized until finally, it is ready to be transferred into the uterus.

The goal of IVF or in vitro fertilization is to combine a woman's egg with sperm outside of her body, then have the resulting embryo be implanted into her uterus. This procedure was originally developed to help couples with infertility problems conceive.

The success of this procedure rests on the embryo being transferred at an early stage, which can be done only by means of laboratory monitoring. Today IVF is used in cases where male fertility factors are involved, and when other attempts to achieve pregnancy through traditional methods have failed. It has been shown that IVF is in most cases the best treatment for a successful pregnancy.

Usually, a woman's natural egg and sperm are used to conceive through IVF. A combination of drugs may be given to stimulate ovulation or fertilization might occur after injecting a mature egg (cumulus mass) with sperm directly into the uterus. The following are the possible methods for IVF:

There are many possibilities of combining "traditional" and "non-traditional" ways to help infertile couples conceive. After trying other fertility treatments, which may not always be successful, many couples turn to surrogacy.

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Air pollution

Impact of Air Pollution on Human Health: Risks, Effects and Prevention

Air pollution has become one of the most serious public health challenges worldwide. In India, rapid urbanisation, vehicle emissions, industrial activity and seasonal factors contribute to high pollution levels, especially in metropolitan cities. Understanding the impact of air pollution on human health is essential because exposure to polluted air significantly increases the risk of chronic illness and premature death.

According to the World Health Organization, air pollution is responsible for millions of premature deaths globally each year. Studies published in The Lancet highlight India as one of the countries most affected by air quality-related health burdens.

 

What Is Air Pollution?

Air pollution occurs when harmful substances such as:

  • particulate matter (PM2.5 and PM10)

  • nitrogen dioxide

  • sulfur dioxide

  • ozone

  • carbon monoxide

accumulate in the atmosphere at unsafe levels.

Among these, PM2.5 particles are particularly dangerous because they are small enough to penetrate deep into the lungs and bloodstream.

 

Respiratory Health Effects

The most immediate and visible impact of air pollution is on the lungs.

Short-Term Effects

  • coughing

  • throat irritation

  • wheezing

  • shortness of breath

Long-Term Effects

  • chronic bronchitis

  • asthma worsening

  • reduced lung capacity

  • chronic obstructive pulmonary disease (COPD)

Children and elderly individuals are especially vulnerable.

 

Impact on Heart Health

Air pollution does not only affect the lungs. Fine particles enter the bloodstream and trigger inflammation.

Long-term exposure increases risk of:

  • hypertension

  • heart attack

  • stroke

  • atherosclerosis

ICMR reports show cardiovascular diseases remain a leading cause of mortality in India, with pollution being a significant contributing factor.

 

Impact on Immune System

Constant exposure to polluted air weakens the immune response.

This leads to:

  • frequent respiratory infections

  • slower recovery from illness

  • increased susceptibility to viral diseases

Pollution also increases systemic inflammation.

 

Effect on Children’s Health

Children are particularly vulnerable because:

  • their lungs are still developing

  • they breathe more air relative to body weight

  • they spend time outdoors

Long-term exposure may reduce lung growth and increase asthma risk.

 

Impact on Pregnant Women and Infants

Research published in Lancet indicates that high pollution exposure during pregnancy increases risk of:

  • low birth weight

  • premature birth

  • developmental complications

Protecting pregnant women from pollution exposure is critical.

 

Air Pollution and Cancer Risk

Prolonged exposure to air pollution increases the risk of lung cancer.

WHO classifies outdoor air pollution as a carcinogen.

 

Mental Health and Cognitive Impact

Emerging research suggests pollution may contribute to:

  • cognitive decline

  • mood disorders

  • reduced concentration

Clean air supports brain health.

 

Seasonal Pollution in India

During winter months, many cities experience severe smog due to:

  • crop burning

  • temperature inversion

  • increased emissions

Monitoring Air Quality Index (AQI) helps individuals take precautions.

 

Signs of Pollution-Related Health Impact

  • persistent cough

  • chest tightness

  • eye irritation

  • unusual fatigue

  • worsening asthma

Individuals experiencing these symptoms should consult healthcare providers.

 

Preventive Measures to Reduce Exposure

Monitor AQI

Avoid outdoor activities during high pollution days.

 

Use Protective Masks

N95 masks filter fine particles effectively.

 

Indoor Air Quality

Use air purifiers and keep windows closed during peak pollution.

 

Avoid High-Traffic Areas

Limit time near busy roads.

 

Maintain Healthy Lifestyle

Strong immunity helps reduce pollution-related health risks.

 

Role of Preventive Healthcare

Regular screening for:

  • lung function

  • blood pressure

  • heart health

helps detect early damage caused by pollution.

Urban populations should prioritise routine health checkups.

 

Long-Term Public Health Impact

Air pollution contributes significantly to:

  • healthcare burden

  • productivity loss

  • economic strain

Preventive awareness and environmental policies are essential.

 

Conclusion

The impact of air pollution on human health is profound and far-reaching. From respiratory disorders and heart disease to immune suppression and increased cancer risk, polluted air affects nearly every organ system. In India’s urban environment, proactive measures such as monitoring AQI, using protective masks and maintaining regular health screenings are crucial. Protecting oneself from air pollution is not just about comfort—it is a vital step in preserving long-term health and preventing chronic disease.

 

References

  • World Health Organization (WHO) – Air Pollution and Health Reports
  • Indian Council of Medical Research (ICMR) – Environmental Health Studies
  • National Family Health Survey (NFHS-5) – Respiratory and Cardiovascular Data
  • NITI Aayog – Environmental and Preventive Health Strategy Reports
  • Lancet – Global Burden of Disease and Air Pollution Research

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