In several cases (f.e. obstruction of vas deferens) men may have no spermatozoa present in the ejaculate. However the spermatozoa may be retrieved directly from the testes (TESA - testicular sperm aspiration) or epididymis (MESA - microsurgical epididymal sperm aspiration). This procedures are done in our clinic in full anesthesia. Such small surgical operations help to obtain a piece of tissue containing spermatozoa. Even a few spermatozoa are sufficient for the good fertilization result with the help of ICSI procedure.
As soon as fertlization took place, the embryo quality and pregnancy rates after ICSI/TESE/MESE do not differ significantly from those after the usual IVF procedure.
In case of severe non-obstructive oligozoospermia and azoospermia of obstructive and non-obstructive origin, infertility may have genetic causes and can be inherited by the children of male sex or result in genetic disease in offspring. In our clinic such couples undergo medical-genetic counselling and examination (karyotype making, AZF-microdeletions, cistic fibrosis). Only with the help the complex approach we achieve birth of a healthy baby.
Because of multiple reasons of miscarriages and IVF failures we split IVF process in parts to solve each of them and achieve live birth
By Dr. Olga Zaytseff
The founder of O.L.G.A. Clinic
How to identify challenges, grow competent eggs, create viable embryos and screen them
By Dr. Olga Zaytseff
The founder of O.L.G.A. Clinic
This webinar about optimizing uterus by hysteroscopy, boosting uterine lining by specific medication, precise timing of embryo transfer with the help of ERA test, hormonal and immune treatment
By Dr. Elena Lapina
Head doctor and co-founder of O.L.G.A. Clinic
How to identify and solve them to achieve successful pregnancy and live birth
By Dr. Elena Lapina
Head doctor and co-founder of O.L.G.A. Clinic
Hot and controversial topics explained from the very beginning — basic genetics, indications, embryo biopsy and freezing, challenges, results and new frontiers
By Dr. Anna Gusareva
Embryo Lab Chief at O.L.G.A. Clinic
How embryos are created and grow in the lab? How embryologists make sure that embryos feel at home in the lab? How to choose the best embryo that will result in live birth?
By Dr. Anna Gusareva
Embryo Lab Chief at O.L.G.A. Clinic
How to make decision and process comfortable and friendly for you, and your result — efficient.
By Dr. Olga Zaytseff
The founder of O.L.G.A. Clinic
Valeria shares different aspects of her work and show even examples of excellent egg donor choices based on physical characteristics and non-physical parameters, such as education, personal motivation, occupation...
By Valeria Sergeeva
The leading egg donation expert at O.L.G.A. Clinic
Egg donation… Embryo adoption…
How normal is the whole process? Who are the donors and what I should/can know about them? Where is the border of my influence?
By Valeria Sergeeva
The leading egg donation expert at O.L.G.A. Clinic
We prepared a very special video where egg donors personally tell about themselves, their principles of life, their reasons to donate and the philosophy of this huge project called "Egg Donation" at O.L.G.A Fertility Clinic
By Valeria Sergeeva
The leading egg donation expert at O.L.G.A. Clinic
By Tatiana Varzaeva
Perinatal psychologist at O.L.G.A. Clinic
