Latest Articles

  • Separation of the embryo until implantation

    Embryo implantation symptoms

    You have just become pregnant, the embryo is now attached to your endometrium. You are likely to notice some symptoms. Find them out here. ...

  • Donation and assisted reproductive technology (ART)

    Donation and assisted reproduction

    When undergoing assisted reproductive techniques, donation is often necessary if the gametes (eggs and/or sperm) of the patients are unable to be used either because of their poor-quality or because o...

  • Conventional in vitro fertilization IVF

    Assisted Reproductive Technology (ART)

    Here you will find the most used assisted reproductive techniques, such as: artificial insemination (IA), in vitro fertilisation (IVF) and intracytoplasmic sperm injection (ICSI). ...

  • Costs of ICSI

    Intracytoplasmic Sperm Injection (ICSI)

    ICSI is one of the latest assisted reproductive techniques to be developed. It is used within the most complicated cases of infertility, since the whole process is carried out at the laboratory: from ...

  • Post-transfer symptoms

    Symptoms after embryo transfer

    Symptoms after embryo transfer can be either because of pregnancy or because of the hormonal load to which the patient has been subjected. In either case, they are pretty much the same. ...

  • Sperm formation

    Spermatogenesis

    It takes place in testicles and lasts two months and a half approximately. It is the maduration of some cells that split, madurate, and eventually become spermatozoa. ...

  • The excess of testosterone prevents spermatogenesis from taking place

    Anabolic steroids and male fertility: bad combination

    Society’s body cult can provoke sterility in those men that turn to steroids to increase their body mass. ...

  • Fertilization

    Artificial insemination process

    There are some steps in order to achieve assisted reproduction ranging from controlled stimulation of woman's ovarian cycle to deposition of sperm cells in the uterus. ...

  • Autologous egg transplantation

    Autologous ovarian orthotopic transplantation

    Women that have cancer have the possbility of preserving their fertility and get pregnant. The transplantation of ovarian tissue is a well-known fact havig successful births thanks to this technique. ...

  • Sperm amount

    Analysis of sperm concentration

    To diagnose male infertility a seminogram is conducted. One of parameters evaluated is the concentration or amount of spermatoza found in the ejaculate. ...

About us

inviTRA stands for an online fertility magazine whose aim is to explain in a simple yet rigorous way all about Assisted Reproductive Technology (ART) so that everyone is able to understand what it consists of.

Our sole purpose is to help and give information about every assisted reproductive treatment available as well as the many options that science offers in order to make the dream of being parents come true.

Currently, our magazine is translated into English, Spanish, French, Italian, and Portuguese. In our latest editions we have built up over 1,400,000 monthly impressions and 950,000 readers worldwide.