06.08.18
Scientists Discovered a New Part of Your Sperm — and It Could Explain Infertility
![](https://healthproblemsnews.com/wp-content/uploads/sites/5/2018/06/busy-schedule-wrecks-penis-sperm-1494938049-150x150.jpg)
Guess what, guys? It turns out your sperm is more complicated than researchers ever knew. Scientists always knew that a fertilized egg cell — or a zygote — required two centrioles from the sperm in order to create a fetus. The going theory used to be that sperm contained one centriole, which duplicated itself once