Health

7 threats to sperm health

A number of factors such as temperature, smart devices, and lifestyle habits can affect sperm development. Sperm cells take about 75 days to develop to maturity. During that time, certain sperm-damaging factors can affect a man’s fertility. Here are 7 potential dangers to men’s sperm health to be aware of: The temperature is too high […]

Health

Phenomenon of no sperm in men – VnExpress

Azoospermia is the absence of sperm in the semen after ejaculation, a rather serious form of male infertility. In a normal man, sperm will be produced from the testicles, then move into the epididymis to undergo maturation before ejaculation with semen. However, semen analysis in some people shows no semen at all. This is the […]