Tuesday, April 9, 2013
A paired randomized trial demonstrated a 39% relative reduction in implantation rates of embryos after cleavage-stage biopsy. In contrast, blastocyst biopsy had no adverse effect.
Friday, June 8, 2012
Using a novel, paired study design, this RCT demonstrates that blastocysts derived from previously vitrified oocytes are not at an increased risk of aneuploidy and have equivalent reproductive potential.