Fertility

Licorice can reduce fertility

They find that a compound in licorice causes a decrease in estrogen production.

Create viable eggs from stem cells

A team of researchers has succeeded in reprogramming embryonic stem cells and inducing others, of the pluripotent type, to obtain mouse eggs.

The speedy sperm mouse

A very promiscuous North American rodent has developed sperm that move faster than normal, which could improve its reproductive capacity.

They get embryos from mice without using eggs

In the future, this discovery would have serious ethical implications, as it would allow two men to have a baby without the need for a female egg.

Motorized sperm to the rescue

They develop a micromotor that helps male sex cells reach the egg.

5 key facts about egg freezing

Interest in egg freezing is growing. Does it guarantee a pregnancy?

Physical labor and hypertension reduce male fertility

Among the factors that can most reduce a man's fertility are, according to a new study.

Trak, the homemade sperm counter

This portable centrifuge tells men how busy their semen is. His goal: to fight infertility.

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