What are sperm, and what do they do?
Sperm are male sex cells, also known as gametes, and the ‘goodness’ of a sperm sample is determined by key factors and time limits. Their main job is to fertilize a female egg. But are sperm alive? It’s a common question, and the answer isn’t as straightforward as you might think.
In this article, we’ll explore the characteristics of sperm to figure out if they meet the criteria for life. We’ll look at how sperm are made, how long they live, and the factors that affect their viability.
We’ll cover:
- the definition of life
- sperm structure and function
- sperm’s lifecycle
- factors affecting sperm viability
- sperm preservation