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Discussion about 46,XY karyotype and normal testosterone secretion In this study, we aimed to determine the function of Leydig and Sertoli cells in patients with genital ambiguity, with 46,XY karyotype and nor...

Seed canals. Leydig and Sertoli cells function in patients with genital ambiguity Guilherme Guaragna-Filho¹* MD, PhD; Antônio Ramos Calixto², BBiol, MS; Anna Beatriz Lima do Valle Astur1, MD; Georgette Beatriz...

Have you ever thought that Viagra is not just a medication which has improved the sexual life of million people all over the world. Maybe this is the drug that has increased the population in the USA and other ...

What are the first signs of prostate problems? The experts in the Montreal University have made an interesting statement. The scientists have proved that the more active the sexual life of a man is, the better...

Natural Treatments for Erectile Dysfunction or Viagra? Some types of the erectile dysfunction may be treated by natural method. It was believed that the erection could be restored only pharmaceutically. But no...