Embryo biopsy in an in vitro fertilization-preimplantation genetic testing cycle can be performed at different stages during embryo’s life. Does this technique have an impact on embryo development?
Several authors have published the possibility of making a diagnosis from the DNA found in the culture medium where the embryo grows up.
It is now possible to perform a Noninvasive Prenatal Diagnosis (on a blood sample from the pregnant woman) to find out if the fetus is a carrier of a serious genetic disease.
