For me , it is a person who can not conceive easily because of some abnormalities of her reproductive organs ,this in the infertility topic. But in the topic of immune system malfunction, I am not so certain... but I like the forum if there's some person who make research on this... do share please!!!

Thyroid is one that can greatly affect your immune system and can cause you to have infertility problem.

If a person's immune system suffers, the person will suffers too. Especially if her or his immune system becomes over active or under active, a person could develop diabetes, or other immune system related conditions that can cause also infertility issues.

You just need to have a healthy and well-balance diet so that you will not suffer of immune system malfunction.

There can be a lot of factor that can cause malfunction of the immune system. One is because of the many diseases that greatly affects the immune system.

Immune system malfunction interferes with the reproductive processes including the inflammation of cells. These natural processes are vital for preparation for ovulation, and implantation of embryo.

Testicle injure caused by whatever reason may increase the risks of immune system attacking the man;s sperm due to inflammation and infection.

Always having a painful migraine can cause immune system malfunction.

Yes, this may cause infertility if the immune system has a malfunction. There are many of them, one of them is to become alcoholic it may cause infertility.

People could have immune system malfunction that causes infertility due to certain accidents or diseases they are having that resulted to a negative effect on their immune system.

If our immune system could not able to function then we might prone to illness/disease. When we was yet a child, we were having a vaccination so our body may become immune to the illnesses. The bacteria was injected to our body.

Yes, there are many causes which the immune system may have a malfunction. And this malfunction may cause infertility. Smoking is one of the causes. So be aware of it, if you don't like to put your life in danger.

the reality of the immune system is it can help in depending from ones illness. And if it would no longer function accordingly, then this have a malfunction.