
What are natural killer cells and how do they affect your fertility?
Natural Killer cells are a part of the body’s immune system and every organ has them. They are important, as they help to fight against cancer and infection. They also play a vital role in helping with conception, however, having too few, or too many of them, may lead to infertility or miscarriage. So, what do you need to know about them and can anything be done to counteract the negative effects?










