Laser technology in the ART laboratory: a narrative review

Publication date: May 2019Source: Reproductive BioMedicine Online, Volume 38, Issue 5Author(s): Lien M. Davidson, Yaqiong Liu, Tracey Griffiths, Celine Jones, Kevin CowardAbstractTo improve success rates, assisted reproductive technology (ART) procedures continually undergo optimization and enhancement such that the best quality gametes and embryos can be identified and manipulated, thus improving clinical outcomes. Laser technology is now being applied across ART to reduce procedure times and increase the consistency and reproducibility of traditional ART techniques such as assisted hatching, embryo biopsy, intracytoplasmic sperm injection cryopreservation and sperm immobilization/selection. This review examines the current status of cutting-edge laser-assisted reproductive technologies, investigates experimental techniques that are increasingly being applied clinically. It highlights the benefits of lasers as a powerful technology at the forefront of both diagnostic and therapeutic treatments for general subfertility and male-factor infertility. However, it is important to note that although lasers are becoming increasingly commonplace in ART units, there is comparatively little information in the existing literature pertaining to the potential negative effects that laser application might have on the developing human embryo, thus creating the need for further investigative research.
Source: Reproductive BioMedicine Online - Category: Reproduction Medicine Source Type: research