The Spanish Society of Clinical Biochemistry and Mollecular Pathology warns of the decrease in seminal quality provoked by several factors. That’ss why the spermiogram is a key test in the fertility studies of the couples that have troubles achieving pregnancy.
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Male infertility may have several causes, analysed according to its origin − before the formation of the gametes −, during the formation of the sperms or during ejaculation.
Julio Martín, Director in the PGD laboratory of the Valencian Infertility Institute (IVI), provides us with an opportunity to know about the many benefits of performing a PGD in women over age 40.