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You can reach our doctor and send your questions to
Prof. Dr. Kaan Aydos

drkaanaydos.com

What are we working for

Our ever-expanding researches on male factor infertility have demonstrated the need of collaborative efforts of molecular biologists and clinicians to definitively diagnose and treat the male factor infertility cases. Then we redirected our efforts to identify better male fertility biomarkers. We extensively studied detrimental insults of oxidative stress and DNA fragmentation index as male fertility biomarkers. However, not only DNA but also various protein profiles, RNA elements and other molecules in a sperm cell are delivered to the oocyte to achieve a healthy fertilization and pregnancy. Regarding these facts we started to investigate seminal plasma markers from men trying to conceive as the first-line diagnostic criteria, especially in the decision to precede the mikroTESE. Even, only performing microTESE is not enough but deciding what to do when it fails is also required. On the other hand our data revealed the decisive potency of some Sertoli cell markers in either testicular tissue extracts or ejaculate to differentiate subtypes of NOA. Beside routine practices we are extensively dealing with experimental researches to define genomic and other etiologies of infertility with the aid of novel technologies.

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Service Policy

According to our policy, patient privacy is the most important issue. We recommend reliable treatments with proven results, based on both scientific studies and our own experiences, without harming the person. In the planning of the treatment, not to compromise the quality, following the latest innovations, and minimum cost are essential. But above all, to restore the patient's morale is our main behavior.

In the infertility treatment extremely exciting researches are done. However, hoping in vain before seeing the results creates frustration. Only realistic expectations maximize patient satisfaction. While presenting new developments to the patients, we consider the fact that the treatment results are based on realistic and substantial data. Special attention is paid to the most reasonable cost balance with high-quality service.

ARTICLES

A CURRENT PROBLEM INVOLVING FATHER CANDIDATES: SPERM POLLUTION

A CURRENT PROBLEM INVOLVING FATHER CANDIDATES: SPERM POLLUTION

The fluid that the sperm cells swim in, namely seminal plasma, looks exactly like the sea. Just as the fish swimming in the sea, sperm cells also float in the seminal plasma.

YOU DONT NECESSARILY NEED IVF/ICSI, YOU CAN HAVE YOUR CHILD IN A NATURAL WAY.

YOU DONT NECESSARILY NEED IVF/ICSI, YOU CAN HAVE YOUR CHILD IN A NATURAL WAY.

The question that confuses most the mind of a couple who intends to have a child is whether this will happen with assisted reproductive technologies (IVF/ICSI) or should they wait for a natural pregnancy.

PREPARATION OF AZOOSPERMİC MEN FOR TUBE-BABY IN “ROSI” ERA

PREPARATION OF AZOOSPERMİC MEN FOR TUBE-BABY IN “ROSI” ERA

The new ROSI procedure which is defined as round spermatid injection into the oocyte evoked a new hope of becoming father in azoospermic men with no mature sperm cells in their testicles...

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VIDEOS

Molecular Markers In The Management Of Azoospermia

Molecular Markers In The Management Of Azoospermia

Basically, markers are particular genomic fragments and used to get information about the function of these genes. Since the production and maturation of sperm cells progress under genetic control, identifying such markers helps us to explain the level and degree of the problem associated with impaired spermatogenesis. Our studies identified a number of important markers helping to manage the treatment of azoospermic patients.

Multidimensional Micro TESE

Multidimensional Micro TESE

The ideal approach for microTESE should first be to maximize the likelihood of sperm retrieval. And also, in case of no sperm in the intervention, a forward-looking treatment plan should be determined. We call such treatment as the “Multi-dimensional or extended microTESE” model.

Oxidative Stress; A Serious Cause Of Unexplained Infertility!

Oxidative Stress; A Serious Cause Of Unexplained Infertility!

The most problematic cases of infertility are those with unexplained etiology. Approximately 20% of couples are diagnosed with unexplained infertility after a conventional semen analysis. On the other hand oxidative stress is considered to be one of the major causes of male infertility. Oxidative stress is identified sequentially in 4 steps and since each step is related with separate functions of spermatozoa, in the evaluation of unexplained infertility each of these steps should be evaluated by proper tests.

NEWS

THE NUMBER OF OUR ROSI PREGNANCIES IS INCREASING

THE NUMBER OF OUR ROSI PREGNANCIES IS INCREASING

In nearly half of the azoospermia cases, the tube baby (IVF/ICSI) cannot be performed because the lack of fully developed sperm cells in the testis and so the procedure is canceled.

NEW MOLECULAR MARKERS IN AZOOSPERMIA

NEW MOLECULAR MARKERS IN AZOOSPERMIA

Our recent study revealed the presence of important markers that can guide the treatment of azoospermia. As known, sperm production in the testes is initiated by proliferation and differentiation ...

WE ACHIEVED BIRTH OF 2 BABIES AFTER ROSI TECHNIQUE

WE ACHIEVED BIRTH OF 2 BABIES AFTER ROSI TECHNIQUE

After successful results reported first by Tanaka et al., in 2015, the ROSI technique has become a great hope for azoospermic men who have not benefited from other treatments.

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ASK THE DOCTOR!

You can send your questions to
Prof.Dr. Kaan Aydos

Mahatma Gandhi Caddesi, 19/7 06700 Cankaya, Ankara / TURKEY
+90 312 437 3121   +90 312 508 2258