Lydia Charitopoulou, MD
Lydia Charitopoulou, MD
Obstetrics & Gynecology
Consultant in Reproductive Medicine , University Clinic Bonn
Specialist in infertility and assisted reproduction, with extensive experience in the investigation and management of complex fertility cases.
Why trust us
Specialized investigation of infertility causes
Personalized medical evaluation and treatment strategy
Experience in modern fertility treatments (IUI, IVF, AIVF)
Compassionate support throughout every stage of the journey
Scientific Associate – Hygeia IVF Embryogenesis

Infertility Evaluation
Identify the underlying cause through comprehensive fertility assessment.
Learn more
Tubal Patency Assessment (HyFoSy)
Comfortable ultrasound-based evaluation of fallopian tube patency.
Learn more
Intrauterine Insemination (IUI)
A minimally invasive fertility treatment for selected cases.
Learn more
In Vitro Fertilization (IVF)
Personalized treatment using advanced reproductive technologies.
Learn more
Egg Freezing
Preserve your fertility and reproductive options for the future.
Learn more
Endometriosis & Infertility
Targeted management of complex fertility challenges.
Learn more
Recurrent Pregnancy Loss
Specialized investigation to support a successful future pregnancy.
Learn more
Recurrent Implantation Failure
Comprehensive evaluation and individualized treatment planning.
Learn more
Egg Donation
An effective option with high success rates when indicated.
Learn more
Sperm Donation
A fertility solution for severe male-factor infertility and modern family-building needs.
Learn more

Infertility: From Diagnosis to Personalized Treatment

What Is Infertility?

Infertility is generally defined as the inability to achieve pregnancy after:

 

  • 12 months of regular, unprotected intercourse
  • Or earlier evaluation when specific medical or individual risk factors are present

Infertility is a common medical condition and, in most cases, can be effectively treated with the appropriate diagnostic and therapeutic approach.

When Should Fertility Evaluation Begin?

A fertility assessment is recommended when:

 

  • Pregnancy has not occurred after 12 months of trying
  • Pregnancy has not occurred after 6 months when the woman is over 35 years of age
  • Menstrual cycle or ovulation disorders are present
  • There is a history of endometriosis or pelvic surgery
  • Male-factor infertility is suspected

 

Early evaluation significantly improves the chances of achieving a successful pregnancy.

How Is Infertility Investigated?

A comprehensive fertility work-up may include:

 

  • Detailed medical and reproductive history
  • Hormonal and endocrine assessment
  • Ultrasound evaluation of the uterus and ovaries
  • Male fertility evaluation
  • Tubal patency assessment (HyFoSy), when indicated

 

Accurate diagnosis is the most important step in selecting the most effective treatment strategy.

Available Fertility Treatments

The main fertility treatment options include:

 

Intrauterine Insemination (IUI)
A less invasive treatment option suitable for selected couples.

In Vitro Fertilization (IVF)
An advanced fertility treatment with high success rates.

Egg or Sperm Donation
Recommended in specific situations, including:

  • Diminished ovarian reserve
  • Severe male-factor infertility
  • Cases requiring donor gametes

 

Treatment recommendations are individualized according to age, ovarian reserve, medical history, infertility diagnosis, and each patient’s unique reproductive goals.

Cases Requiring Specialized Fertility Care

Certain fertility conditions require a more targeted approach:

 

  • Endometriosis
  • Recurrent Pregnancy Loss
  • Recurrent Implantation Failure

 

Our goal is to provide a clear, evidence-based treatment pathway that maximizes efficiency and minimizes unnecessary delays.

Fertility Preservation for the Future

Egg Freezing is a modern and effective fertility preservation option that allows women to maintain future reproductive choices.

It may be considered:

  • As a personal reproductive planning choice (social freezing)
  • For medical indications (medical fertility preservation)

Frequently Asked Questions

When should I seek help for infertility?

If pregnancy has not occurred after 12 months of regular unprotected intercourse—or after 6 months if you are over 35 years old—a fertility evaluation is recommended.

Is infertility always caused by female factors?

No. Male-factor infertility contributes to a significant proportion of infertility cases, which is why evaluation of both partners is important.

Can infertility be treated successfully?

In many cases, yes. Modern fertility treatments offer excellent outcomes when the underlying cause is properly identified.

What is the difference between IUI and IVF?

IUI involves placing prepared sperm directly into the uterus, while IVF involves fertilization of eggs outside the body and subsequent embryo transfer.

Is egg freezing right for me?

Egg freezing may be an appropriate option for women wishing to preserve fertility for personal or medical reasons. Individual consultation is essential.

With specialized fertility evaluation and a personalized treatment strategy, the chances of achieving pregnancy can be significantly improved. Take the first step toward parenthood with expert guidance and individualized care.