George M Grunert MD, Reproductive Endocrinologist, HFS IVF Program Director

Sticky Spermatozoa Could Hold Fertility Key

Sticky Spermatozoa Could Hold Fertility Key

Researchers from the University of Leeds think that sticky spermatozoa could hold the key to greater success for couples undergoing IVF treatment. The £1.3m trial, funded by the National Institute for Health Research Efficiency and Mechanism Evaluation (NIHR EME) Programme, will be piloting a new IVF method that relies on picking only mature and fertile spermatozoa that stick to a specially coated plate for injection into the egg.

The coating is made of hyaluronan, a naturally-occurring substance that is frequently used in clinical treatments as a lubricant, for example, in joints including the knee, and by the cosmetics industry as a component in rejuvenating products, such as skin creams.

Source: Medical News Today

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