Assisted Reproduction Techniques

The techniques of assisted reproduction (assisted reproductive techniques, ART) include a manipulation of sperm and ova or embryos in vitro with the aim to have a pregnancy occur. ART can result in a multiple pregnancy, but the risk is much lower than for controlled ovarian hyperstimulation. If a high risk of genetic defects is, the embryo can, often before the transfer and implantation, are examined for defects (preimplantation genetic diagnosis)….

September 3, 2018