International Journal of Academic Research ISSN: 2348-7666; Vol.4, Issue-12(1), December, 2017 Impact Factor: 6.023; Email:
[email protected] Mohamed Yehia El Awady, Professor of Community Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt. Nehal Mohamed El Raggal, Professor of Pediatrics-Neonatology, Faculty of Medicine, Ain Shams University, Cairo, Egypt Amany Mohammed Sayed, Assistant professor of Community Medicine, Faculty of Medicine, Ain Shams University, Cairo, Egypt. Amira Rabee Mahdy, General Practitioner, Ministry of Health, Egypt. International Journal of Academic Research ISSN: 2348-7666; Vol.4, Issue-12(1), December, 2017 Impact Factor: 6.023; Email:
[email protected] reported in rural areas, among individuals with low educational levels, A consanguineous marriage is and among the poorest defined as a union between two individuals who are related as second cousins or closer, with the inbreeding There are many adverse health coefficient equal or higher than 0.0156 effects of consanguineous marriage, it has a greater risk not only of producing offspring which are homozygous for a The study of consanguinity is a deleterious recessive gene, but also subject of interest for both social individuals with increased susceptibility scientists and human biologists. for polygenic or multifactorial disease, Understanding the pattern of sterility, still births, spontaneous consanguinity is not only helpful in abortions, child death, infant mortality. getting an insight into the socio-biological There is no association of consanguinity structure of populations, but is also with autosomal dominant, X-linked, or pertinent to the health and disease chromosomal disorders (such as Down variables of the populations.