Infertility can be emotionally challenging, especially when
medical tests show no clear cause. This condition is known as unexplained
infertility and affects many couples trying to conceive. Understanding what
unexplained infertility means and how it is treated can help couples move
forward with clarity and confidence.
What Is Unexplained Infertility?
Unexplained infertility is diagnosed when a couple has been
unable to conceive after 12 months of regular, unprotected intercourse (or 6
months if the woman is over 35), despite normal results from standard fertility
tests.
These tests typically include:
- Normal
ovulation
- Healthy
sperm count and motility
- Open
fallopian tubes
- Normal
uterine structure
When all results appear normal and pregnancy still does not
occur, doctors classify the condition as unexplained infertility.
Why Does Unexplained Infertility Occur?
Although no obvious cause is identified, unexplained
infertility may be linked to subtle factors that routine tests cannot detect,
such as:
- Poor
egg or sperm quality at the microscopic level
- Fertilisation
issues
- Implantation
problems
- Mild
endometriosis
- Genetic
or chromosomal abnormalities
- Hormonal
fluctuations
- Immune-related
factors
Specialists at the best
IVF centre in Delhi use advanced diagnostic tools to explore these
hidden causes and recommend the most suitable treatment.
Emotional Impact of Unexplained Infertility
One of the most difficult aspects of unexplained infertility
is uncertainty. Couples may feel frustrated because there is no clear diagnosis
to address. This emotional stress can further affect fertility, making expert
counselling and compassionate care essential.
At SCI IVF Hospital, emotional support and patient
education are integral parts of fertility treatment.
How Is Unexplained Infertility Treated?
Treatment depends on the woman’s age, duration of
infertility, and previous treatment history. Common approaches include:
1. Lifestyle Modifications
Doctors may recommend changes such as maintaining a healthy
weight, improving nutrition, managing stress, and avoiding smoking or alcohol.
2. Ovulation Induction
Fertility medications may be prescribed to stimulate egg
production and increase the chances of conception.
3. Intrauterine Insemination (IUI)
IUI involves placing prepared sperm directly into the uterus
during ovulation to improve fertilisation chances.
4. In Vitro Fertilisation (IVF)
IVF is often the most effective treatment for unexplained
infertility, especially when other methods fail. Eggs are fertilised in a lab,
and healthy embryos are transferred into the uterus.
5. Advanced IVF Techniques
Depending on individual needs, doctors may recommend:
- ICSI
(Intracytoplasmic Sperm Injection)
- Blastocyst
transfer
- Preimplantation
genetic testing (PGT)
- Time-lapse
embryo monitoring
These techniques help overcome hidden fertilisation or
implantation issues.
When Should Couples Consider IVF?
IVF is often recommended when:
- Infertility
lasts more than 2–3 years
- The
woman is over 35 years of age
- Multiple
IUI cycles have failed
- Pregnancy
loss has occurred repeatedly
Seeking timely care at the best IVF centre in Delhi improves
the chances of a successful outcome.
Success Rates for Unexplained Infertility
Couples with unexplained infertility generally have good IVF
success rates, especially when treated early. With personalised protocols and
advanced technology, pregnancy outcomes are often very positive.
At SCI IVF
Hospital, experienced fertility specialists focus on identifying subtle
issues and providing evidence-based treatments to support healthy pregnancies.
Why Choose SCI IVF Hospital?
SCI IVF Hospital is widely recognised as one of the best IVF
treatment centres in Delhi, offering:
- Highly
experienced fertility specialists
- Advanced
IVF laboratories and technology
- Ethical,
transparent treatment practices
- Personalised
fertility care plans
- Emotional
and counselling support
- Proven
success in complex fertility cases
Conclusion
Unexplained infertility does not mean untreatable
infertility. With expert evaluation, advanced fertility treatments, and
compassionate care, many couples successfully achieve parenthood.
If you are facing unexplained infertility, consulting a trusted and experienced centre like SCI IVF Hospital, can help you take confident steps toward building your family.

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