This important study reveals a critical role of the transcription factor NR2F2 in mouse fetal Leydig cell (FLC) differentiation. With elegantly carried out experiments, the authors provide compelling ...

The discrepancy in HPV screening rates emphasizes a need for gender affirming options for sample collections. Considering the susceptibility and infection rate of transmasculine individuals and ...

There are a number of kits you can buy to test your semen ... or that your body isn't making enough testosterone. However, test results aren’t always a true indicator of fertility.

It consists of a thin cartridge that you stick in your mouth for 60 seconds. It looks similar to a pregnancy test, with a ...

When Prelude Health co-founder Mayra Hurtado experienced symptoms she couldn’t explain, she spent a lot of money on ...

Hormometer is a wand with a collection tip at one end that you hold in your mouth for 60 seconds. Once it’s absorbed your ...

Hormone levels can be easily tested and monitored at home using the Hormometer, an instant testing kit created by Canadian ...

After unlocking the secrets of DNA, the Nobel prize-winning biochemist traded in his centrifuge for a life of wine, women, ...

This innovative test is the first of its kind to receive FDA clearance for direct quantitative measurement of free testosterone levels, marking a significant advancement in diagnostic capabilities ...