Low sperm count means that the fluid semen you ejaculate during an orgasm contains fewer sperm than normal. A low sperm count is also called oligospermia ol-ih-go-SPUR-me-uh. A complete absence of sperm is called azoospermia. Your sperm count is considered lower than normal if you have fewer than 15 million sperm per milliliter of semen. Having a low sperm count decreases the odds that one of your sperm will fertilize your partner's egg, resulting in pregnancy. Nonetheless, many men who have a low sperm count are still able to father a child.
Trying to Conceive: 10 Tips for Men | Live Science
For the purpose of this post, let's learn more about low sperm count -- also known as oligospermia -- and how it can affect your ability to get pregnant. Sperm count for a "normal" male will be between 20 million sperm per mL to million sperm per mL of semen. Learn more male fertility facts and figures. There's no one thing that causes low sperm count but there are many things that can contribute to it.
It takes two to make a baby. Although a woman will carry and deliver the child, a man also has a crucial role in pregnancy. For fertilization to occur, his sperm must be healthy and strong to reach and penetrate the woman's egg.
Declining sperm counts and the increasing average age of first-time parents spell trouble for human fertility, especially when set against the backdrop of ageing populations. EMBO reports advance online publication April; doi We all exist because of our parent's fertility; yet in the grand scheme of evolution, fertility is a crucial selection factor that has determined the future of our own and many other species. This is the situation for the UK, the EU, and most developed and developing nations [ 1 ].