Introduction:
To my wife, Montse, and my daughters, Eva and Lídia, because they make me smile every day.

Also to Isabel and her sons, Albert and David, and to all the people to whom my work and effort may have yielded some new knowledge.

I also want to thank my friend J. Aragonès, as this website wouldn’t have been possible without his help.
Manuel de la Fuente

Jordi Aragonès (Gynaecologist) and Josepa Mulet (Biologist), responsible for the two seminal areas in Assisted Reproduction (Reproductive Gynaecology and Biology) with the help of an excellent staff make Biogest stand out as one of the most modern and innovative centres in Catalonia and Spain.