An embryo is an organism in its earliest stage of development, which is considered once the zygote divides. Therefore, from day 2 of development to week 9 of pregnancy, the term embryo is used.
In the field of assisted reproduction, embryo transfer in IVF treatment can be done with 3-day embryos or 5-day embryos, also called blastocysts.
Community and Support
At inviTRA we work to make monthly and rigorous information accessible to everyone. If this article has helped you, consider supporting us so we can continue accompanying more people on their journey to parenthood.
Author
Graduated in Psychology by the University of Valencia (UV) and specialized in Clinical Psychology by the European University Center and specific training in Infertility: Legal, Medical and Psychosocial Aspects by University of Valencia (UV) and ADEIT.
More information about Cristina Algarra Goosman
More information about Cristina Algarra Goosman
Member number: CV16874
Find the latest news on assisted reproduction in our channels.
