By Michael Le Page CRISPR might help fix a form of male infertilityDino Citraro/Moment Select/Getty Male mice with a mutation that prevented them producing any sperm have fathered offspring the natural way after a team in China fixed their infertility by CRISPR genome editing. The technique could one day help many infertile men around the… Read More: CRISPR could lead to gene-editing fix for a form of… »
In the beginning, there was Adam and Eve. In the new beginning, it may just be astronaut sperm and Eve. Spanish scientists have recently proven that frozen human sperm is viable in zero-gravity environments — as in outer space — creating the possibility of a cosmic sperm bank. The researchers presented their findings at the… Read More: Will outer space sperm banks make male astronauts irrelevant? »
Braiden Fitzsimmons was eight years old when he started to think he was “bigger” than his school friends. The footy and basketball-loving boy from Geelong says he was never bullied about his weight, although he did cop the occasional “fat joke”. At the age of 10 he started thinking he wanted to change his body.… Read More: ‘I knew teenage girls did it’: male eating disorders are… »
Chlamydial urethritis is a bacterial infection that causes inflammation of the urethra. In males, the urethra is the tube that carries urine from the bladder through the penis to allow it to leave the body. Chlamydia is a sexually transmitted infection (STI) that the bacterium Chlamydia trachomatis causes. According to the Centers for Disease Control… Read More: What is male chlamydial urethritis? »