Background and Purpose: Miscarriage is one of the issues of concern in gynecology. The incidence of this problem is about 15-20%. Increased age of pregnancy and increased age of marriage are two point of the raised incidence of it. So the complications of abortion are more than normal delivery. These complications are physical and psychological that the couple has to endure...

Materials & Methods: This article is based on review of all the reliable and available sources of Iranian Traditional Medicine such as Canon of Medicine, Zakhireh Kharazmshahi

Results: We discussed the views of the Hokama about causes of miscarriage, types of abortion, symptoms and management of this problem in this article. Also we point to all the structural and functional problems in the couple, environmental factors and general or organic distemperament.

Conclusion: It is expected that these information lead to manage the causes of abortion better than now.