More than 3000 individual semen purifications for IVF treatments have occurred by a 3rd party fertility clinic in the USA with 70 % pregnancy rate. In summary, the Nano particle NP technology simultaneously depletes apoptotic sperm, damaged acrosomes, depletes DNA fragmented sperm and increases hyper activation and reduces ROS, thereby improving fertility and pregnancy rates. The following link contains data from another study confirming high quality blastocysts and reduced fragmented DNA. Please let us know if you are interested in the technology to improve fertility. www.clemente-associates.com clemasso@gmail.com