No, the number of embryos to be transferred does not influence the preparation of the endometrium. This phase of the process will be the same, that is, the woman who will carry the pregnancy to term will have to administer estrogen and progesterone so that the endometrium acquires the ideal characteristics that favor embryo implantation.
Is there a difference in the endometrial preparation if one or two embryos are transferred?
By Marta Barranquero Gómez (embryologist).
Last Update: 12/10/2020
Marta Barranquero Gómez
Graduated in Biochemistry and Biomedical Sciences by the University of Valencia (UV) and specialized in Assisted Reproduction by the University of Alcalá de Henares (UAH) in collaboration with Ginefiv and in Clinical Genetics by the University of Alcalá de Henares (UAH).