The Royan Genetics Center, also known as the Dr. Saeed Kazemi Ashtiani Medical Genetics Laboratory, was established in 2023 as a leading institution in the fields of genetics and molecular sciences, with the blessing of the Almighty. The center aims to enhance the quality and quantity of genetic testing in the diagnosis of genetic diseases and to provide the best services to clients and physicians. It operates in two main areas: diagnostic and research, leveraging the expertise of distinguished professors and advanced global technologies.
Based on reliable scientific and genetic evidence, the sex of a fetus in humans is determined at the moment of fertilization according to the combination of parental chromosomes. Each human cell contains 23 pairs of chromosomes, one of which constitutes the sex chromosomes.
The phrase “your blood doesn’t match” is sometimes used before marriage and can cause concern for some couples about the possibility of marrying. But does blood type—or such common expressions—really impose any restrictions?
