In the majority of cases, infertile patients can be treated with conventional medical techniques such as drug therapy or artificial insemination. Infertility is a disease that results in the abnormal function of the reproductive system. Infertility prevents people from creating a family - one of the most fundamental and highly valued human activities. Infertility affects people of all ethnic backgrounds and socio-economic levels. Infertility affects about 10% of couples, and it affects both males and females alike, regardless of age. Generally couples are encouraged to see a doctor after they have been trying unsuccessfully for a year, or six months if you are over 35. Your doctor can refer you to a fertility expert in your area. Many causes of infertility are treatable. However, infertility treatments can be frustrating & even at times very costly. So it is very impotrant that infertile couples know about various fertility treatments which can actually improve outcome and reduce cost of treatment.