
Embryologist
Carlotta Zonza Papoff
Fertility Assistant
With almost 20 years of experience in Spain, helping to fulfill the dream of becoming a mother
Treatments
In Vitro Fertilization
Technique in which the egg and sperm are joined in the laboratory to fertilize them and subsequently transfer the embryos.

ROPA Method
In vitro fertilization technique that allows a couple of women to participate: one donating the eggs and the other carrying the pregnancy.

Egg donation
Technique in which an egg donor is used due to a very low ovarian reserve. It can be fertilized with partner or donor sperm.
Techniques
Time Lapse
It consists of an incubator with a built-in camera and a photographic system that helps to choose the most suitable embryo.

Seminal Studies
Biologists study the semen sample in the laboratory to perform tests such as: FISH, fragmentation or Fertile chip.

Blastocyst
When we talk about blastocyst culture, we refer to the time an embryo spends in the laboratory. This is for at least 5 days.

How does fertility assistance work?
Comprehensive and personalized support for couples and women who wish to start a family.
Combining my scientific knowledge and human qualities:
- Sensitivity
- Empathy
- Respect
- Active listening
- Professionalism

Pregnancy success rate
Own oocytes
Up to 37 years old

Own oocytes
Between 38 & 40 years old

Donated oocytes
All ages

Pre Implantation
Diagnosis

Embryo
Adoption

“Human aspect”
It is beautiful that beyond the scientific/medical, the human aspect is highlighted. We can remember that we were treated as people and not as a case.
“Professionalism”
Dr. Zonza was precise, detailed and made you feel in excellent hands. She demonstrated her high level of preparation and professionalism, in addition to her passion. She has impressive humanity and empathy.
“Communication”
If you are looking for a pregnancy I recommend Dr. Zonza, she is attentive with an excellent level of communication, simple and cordial. With her you don’t feel like just another number, thank you.