a new technique in human's fertility.

this monday, japanese experts announced they have devised a new method to freeze the human's egg, which unlike sperm which can be easily forzen, thawed and used in fertility treatment. women's egg is fragile and usually damaged when they are thawed. but using this method can reach at a very high thawing rate. so this improvement opens up a new horizon of human's fertility. the technique can help young cancer patient to freeze their eggs before they having treatments which may damage their fertility.
this is a new step in this area, human can control the fertility much more easily than before, i think. some day, maybe we don't need sex any more, ahha.