Causes of infertility![Treatments for infertility are available and can lead to a healthy baby](http://www.shropshireivf.nhs.uk/wp-content/uploads/2016/06/Hands-300x197.jpg)
There are many causes of infertility which will be explained in detail in this area of our website. In approximately 25% of cases there is more than one factor involved.
The main causes are:
- Anti-sperm antibodies
- Azoospermia, the complete absence of sperm, can be caused by cancer treatment
- Blocked or damaged fallopian tubes
- Diet and drugs
- Endometriosis
- Failure of ovulation
- Sexual problems
- Sperm problems
- Unexplained infertility